q-4=7q+8

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Solution for q-4=7q+8 equation: 



q-4=7q+8

We move all terms to the left:

q-4-(7q+8)=0

We get rid of parentheses

q-7q-8-4=0

We add all the numbers together, and all the variables

-6q-12=0

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

-6q=12

q=12/-6

q=-2

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