12=q/7+8

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Solution for 12=q/7+8 equation: 



12=q/7+8

We move all terms to the left:

12-(q/7+8)=0

We get rid of parentheses

-q/7-8+12=0

We multiply all the terms by the denominator


-q-8*7+12*7=0

We add all the numbers together, and all the variables

-1q+28=0

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

-q=-28

q=-28/-1

q=+28

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