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8q+12=2(3q-2)
We move all terms to the left:
8q+12-(2(3q-2))=0
We calculate terms in parentheses: -(2(3q-2)), so:We get rid of parentheses
2(3q-2)
We multiply parentheses
6q-4
Back to the equation:
-(6q-4)
8q-6q+4+12=0
We add all the numbers together, and all the variables
2q+16=0
We move all terms containing q to the left, all other terms to the right
2q=-16
q=-16/2
q=-8
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