3(3q-4)=81+q

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Solution for 3(3q-4)=81+q equation: 



3(3q-4)=81+q

We move all terms to the left:

3(3q-4)-(81+q)=0

We add all the numbers together, and all the variables

3(3q-4)-(q+81)=0

We multiply parentheses

9q-(q+81)-12=0

We get rid of parentheses

9q-q-81-12=0

We add all the numbers together, and all the variables

8q-93=0

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

8q=93

q=93/8

q=11+5/8

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