tolong kakak yg ganteng dan cantik hari ini di kumpulkan
Materi : SPLSV
Soal Nomor 1
½x = ⅖x - 1
Semua dikalikan 10
5x = 4x - 1
5x - 4x = -1
[ x = -1 ]
Soal Nomor 2
⅔x - ½ = ⅚x + 2
Semua dikalikan 12
8x - 6 = 10x + 24
10x - 8x = - 24 - 6
2x = -30
[ x = -15 ]
Soal Nomor 3
( x - 3 )/2 = -4
x - 3 = 2(-4)
x - 3 = -8
x = 3 - 8
[ x = -5 ]
Soal Nomor 4
( x + 2 )/6 = ( x - 3 )/4
4( x + 2 ) = 6( x - 3 )
4x + 8 = 6x - 18
6x - 4x = 18 + 8
2x = 26
[ x = 13 ]
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
Jawaban:
1. x = -10
2. x = -3
3. x = -4
4. x = 13
itu ya. jawaban nya..
Jika ada kesalahan mohon di maafkan
Semoga bermanfaat ya dek
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