9x-3(x+2)=30 answer it
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Answered by
7
9x - 3x - 6 = 30
6x = 30 + 6
6x = 36
x = 36÷ 6
x = 6
Answered by
3
Answer:
9x-3x-6=30
6x-6=30
6x=30+6
6x=36
x=36/6
x=6
that's all
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