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Matematika
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Pertanyaan
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2 Jawaban
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1. Jawaban yuzar98
@
a. 4- 3(x - 1)= 6x + 1
4- 3x + 3 = 6x + 1
7 - 3x = 6x + 1
- 3x - 6x = 1 - 7
-9x = - 6
x = -6/-9
x = 2/3
b. 1/6 x - 2/3 x - 1 = 0
(1/6 - 2/3) x = 1
- 1/2 x = 1
x = 1/(-1/2)
x= -2 -
2. Jawaban Nik001
A) 4 - 3 (x - 1) = 6x + 1
4 - 3x + 3 = 6x + 1
-3x - 6x = 1 - 3 - 4
-9x = -6
x = -6/-9
x = 2/3
B) 1/6x - 2/3x - 1 = 0
1/6x - 4/6x = 1
-3/6x = 1
x = 1 : (-3/6)
x = 1 x (-6/3)
x = -2