3(2x-3)-(x-5)=4(2x+1)
Matematika
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Pertanyaan
3(2x-3)-(x-5)=4(2x+1)
1 Jawaban
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1. Jawaban Atikpriyanti
3(2x-3)-(x-5)=4(2x+1)
3(x)-(-4)=4(3x)
3x-12x=12x
-9x=12x
x = 12 + 9
= 21