3(2x=5)=-21

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Solution for 3(2x=5)=-21 equation: 



3(2x=5)=-21

We move all terms to the left:

3(2x-(5))=0

We multiply parentheses

6x-15=0

We move all terms containing x to the left, all other terms to the right

6x=15

x=15/6

x=2+1/2

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