-7q-2q+7=-8q

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Solution for -7q-2q+7=-8q equation: 



-7q-2q+7=-8q

We move all terms to the left:

-7q-2q+7-(-8q)=0

We add all the numbers together, and all the variables

-9q-(-8q)+7=0

We get rid of parentheses

-9q+8q+7=0

We add all the numbers together, and all the variables

-1q+7=0

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

-q=-7

q=-7/-1

q=+7

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