-3(3-3q)=3(4q-7)

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Solution for -3(3-3q)=3(4q-7) equation: 



-3(3-3q)=3(4q-7)

We move all terms to the left:

-3(3-3q)-(3(4q-7))=0

We add all the numbers together, and all the variables

-3(-3q+3)-(3(4q-7))=0

We multiply parentheses

9q-(3(4q-7))-9=0



We calculate terms in parentheses: -(3(4q-7)), so:

3(4q-7)

We multiply parentheses

12q-21

Back to the equation:

-(12q-21)



We get rid of parentheses

9q-12q+21-9=0

We add all the numbers together, and all the variables

-3q+12=0

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

-3q=-12

q=-12/-3

q=+4

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