9(10q-10)=9(11q-3)

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Solution for 9(10q-10)=9(11q-3) equation: 



9(10q-10)=9(11q-3)

We move all terms to the left:

9(10q-10)-(9(11q-3))=0

We multiply parentheses

90q-(9(11q-3))-90=0



We calculate terms in parentheses: -(9(11q-3)), so:

9(11q-3)

We multiply parentheses

99q-27

Back to the equation:

-(99q-27)



We get rid of parentheses

90q-99q+27-90=0

We add all the numbers together, and all the variables

-9q-63=0

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

-9q=63

q=63/-9

q=-7

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