1/2(3x-1)-3/4(2x-4)=2/5(x-10)
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1/2(3x-1)-3/4(2x-4)=2/5(x-10)
1 Jawaban
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1. Jawaban Dachi17
1/2(3x-1)-3/4(2x-4)=2/5(x-10)
(3x/2 - 1/2) - (6x/4 -3) = 2x/5 - 4
3x/2 - 6x/4 - 2x/5 = -4 -3 + 1/2
(30x - 30x - 8x)/20 = (-8 - 6 +1)/2
68x/20 = -13/2
68x/10 = -13
68x = 130
x = 130/68