tag:blogger.com,1999:blog-4589294674635908704.post6649710867550326927..comments2024-03-21T19:37:14.493+08:00Comments on Materi Mafia Online: Penyelesaian PLSV dengan Persamaan-Persamaan yang EkuivalenHidayantihttp://www.blogger.com/profile/01832429386039817305noreply@blogger.comBlogger26125tag:blogger.com,1999:blog-4589294674635908704.post-7666771381821025322022-11-21T20:42:09.550+08:002022-11-21T20:42:09.550+08:002× + 10 = 4× - 6 <= semua ruas dikurangi dengan...2× + 10 = 4× - 6 <= semua ruas dikurangi dengan 2x, maka:<br />2×-2× + 10 = 4×-2× - 6<br />10 = 2× - 6 <= semua ruas ditambah dengan 6, maka:<br />10 + 6 = 2× - 6 + 6<br />16 = 2× <= semua ruas dibagi dengan 2, maka:<br />16/2 = 2×/2<br />8 = x atau<br />x = 8<br />Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-85234339504350909132022-11-21T17:49:21.842+08:002022-11-21T17:49:21.842+08:00Selesaikanlah soal berikut dengan menggunakan cara...Selesaikanlah soal berikut dengan menggunakan cara ekuivalen <br />2× + 10 = 4× - 6Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-2026611620710637492022-11-15T18:40:00.717+08:002022-11-15T18:40:00.717+08:003/4x-2=1/3x+43/4x-2=1/3x+4Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-446163548780443022022-10-07T07:41:45.096+08:002022-10-07T07:41:45.096+08:00cara 1.
2x-3=x-1
2x-x = 3 - 1
x = 2
cara 2.
2x-3=...cara 1.<br />2x-3=x-1<br />2x-x = 3 - 1<br />x = 2<br /><br />cara 2.<br />2x-3=x-1 <= semua ruas dikurangi dengan x, maka:<br />2x-x-3=x-x-1<br />x - 3 = -1 <= semua ruas ditambah 3, maka:<br />x - 3 + 3 = -1 + 3<br />x = 2<br /><br />Cara 3<br />2x-3=x-1 <= kedua ruas di tambah dengan (-x + 1) atau (1 - x), maka:<br />(2x-3) + (-x + 1) = (x-1) + (-x + 1)<br />2x-x -3+1 = 0<br />x - 2 = 0<br />x = 2<br /><br />Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-58877514389241782992022-10-03T12:10:41.873+08:002022-10-03T12:10:41.873+08:002x-3=x-1 selesaikan dengan tiga cara
2x-3=x-1 selesaikan dengan tiga cara <br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-39262431315040683392021-08-16T20:11:16.441+08:002021-08-16T20:11:16.441+08:002x-4=0
2x=4
x=4/2
x=22x-4=0<br />2x=4<br />x=4/2<br />x=2Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-28441097793481370782021-08-16T11:46:52.949+08:002021-08-16T11:46:52.949+08:00Tentukan nilai variabel 2x-4=0Tentukan nilai variabel 2x-4=0Anonymoushttps://www.blogger.com/profile/07639587184975467469noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-1074261740257229772021-07-29T10:01:38.951+08:002021-07-29T10:01:38.951+08:002x+1/9- x+4/6=1
2x-x=1-1/9+4/6
x = 18/18-2/18-12/1...2x+1/9- x+4/6=1<br />2x-x=1-1/9+4/6<br />x = 18/18-2/18-12/18<br />x = 4/18<br />x = 2/9Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-73363605138481713922021-07-28T18:50:15.171+08:002021-07-28T18:50:15.171+08:00Tentukan himpunan penyelesaian dari 2x+1/9- x+4/6=...Tentukan himpunan penyelesaian dari 2x+1/9- x+4/6=1Anonymoushttps://www.blogger.com/profile/12405521027386414504noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-14507608171677516902021-01-16T04:53:15.919+08:002021-01-16T04:53:15.919+08:00Untuk menjawab soal tersebut, pahami terlebih dahu...Untuk menjawab soal tersebut, pahami terlebih dahulu pengertian persamaan linear satu variabel. Materi tentang persamaan linear satu variabel sudah dibahas pada blog ini. Silahkan baca pada artikel yang berjudul "<a href="https://mafia.mafiaol.com/2014/04/pengertian-persamaan-linear-satu-variabel.html" rel="nofollow">Pengertian Persamaan Linear Satu Variabel</a>Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-89884253773434432012021-01-15T20:51:29.810+08:002021-01-15T20:51:29.810+08:001/3 X=5.Tunjukan bahwa persamaan berikut merupakan...1/3 X=5.Tunjukan bahwa persamaan berikut merupakan persamaan linear satu variabelAnonymoushttps://www.blogger.com/profile/10250988778303274859noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-85714042483769229332020-11-23T08:15:05.755+08:002020-11-23T08:15:05.755+08:00Terima kasih sudah berkunjung ke blog ini.Terima kasih sudah berkunjung ke blog ini.Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-72559158381051746692020-11-22T19:36:11.467+08:002020-11-22T19:36:11.467+08:00Thanks banget ya kakThanks banget ya kakAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-28971470140013181092020-11-19T20:10:13.290+08:002020-11-19T20:10:13.290+08:002+4(p+1)=6(4-p)
2+4p+4=24-6p
4p+6p=24-2-4
10p=18
p...2+4(p+1)=6(4-p)<br />2+4p+4=24-6p<br />4p+6p=24-2-4<br />10p=18<br />p=18/10<br />p=9/5Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-67401459013769163572020-11-19T19:12:51.967+08:002020-11-19T19:12:51.967+08:002+4(p+1)=6 (4-p)2+4(p+1)=6 (4-p)Anonymoushttps://www.blogger.com/profile/03405580685082015756noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-48080201332260046462020-11-13T18:56:03.425+08:002020-11-13T18:56:03.425+08:005x+4=6×-1
5x-6x=-1-4
-x=-5
x=55x+4=6×-1<br />5x-6x=-1-4<br />-x=-5<br />x=5Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-11188752398627309432020-11-13T10:43:06.149+08:002020-11-13T10:43:06.149+08:005×+4=6×-15×+4=6×-1Anonymoushttps://www.blogger.com/profile/02464237556232818600noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-41739961067383162622020-11-10T06:07:33.703+08:002020-11-10T06:07:33.703+08:00terima kasih juga atas kunjungannya.terima kasih juga atas kunjungannya.Hidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-16011480430229632332020-11-09T21:56:51.102+08:002020-11-09T21:56:51.102+08:00Terimakasih kak/bang
Terimakasih kak/bang<br />Fahrezi utamahttps://www.blogger.com/profile/01530800674891252903noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-8933607195538517072020-09-01T22:57:19.654+08:002020-09-01T22:57:19.654+08:00(2x-1)(x+4)=6
2x(x+4)-1(x+4) = 6
2x^2 + 8x - x - 4...(2x-1)(x+4)=6<br />2x(x+4)-1(x+4) = 6<br />2x^2 + 8x - x - 4 = 6<br />2x^2 + 7x - 10 = 0<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-43427223671608558522020-08-27T17:25:57.210+08:002020-08-27T17:25:57.210+08:00(2x-1)(x+4)=6(2x-1)(x+4)=6Anonymoushttps://www.blogger.com/profile/05075450246086987822noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-5378489592318997052017-11-02T20:14:43.738+08:002017-11-02T20:14:43.738+08:00Mau tanya contoh soal 2 yang nomer d itu dikurangi...Mau tanya contoh soal 2 yang nomer d itu dikurangi 5q atau 5p? Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-54752740901959405082015-03-02T18:46:42.522+08:002015-03-02T18:46:42.522+08:00misal lebar = l dan panjang = p, maka:
l = p - 6
...misal lebar = l dan panjang = p, maka:<br />l = p - 6<br /><br />Luas tanah petani:<br />L = p . l<br />L = p . (p - 6)<br />L = p.p - 6p<br />L = p^2 - 6pAdminnoreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-56349874289151833972015-03-02T14:30:35.204+08:002015-03-02T14:30:35.204+08:00seorang petani mempunyai sebidang tanah berbentuk ...seorang petani mempunyai sebidang tanah berbentuk persegi panjang. Lebar tanah tersebut 6m lebih pendek dari panjangnya. Tentukan luas tanah petani tersebut!arzhhttps://www.blogger.com/profile/16536818275341029592noreply@blogger.comtag:blogger.com,1999:blog-4589294674635908704.post-60240904945348689762015-02-12T13:01:19.128+08:002015-02-12T13:01:19.128+08:002( 5 - 2x ) = 3( 5 - x)
10 - 4x = 15 - 3x
10 - 15 ...2( 5 - 2x ) = 3( 5 - x)<br />10 - 4x = 15 - 3x<br />10 - 15 = - 3x + 4x<br />- 5 = xHidayantihttps://www.blogger.com/profile/01832429386039817305noreply@blogger.com