9u+12=16-(2u-7)

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Solution for 9u+12=16-(2u-7) equation: 



9u+12=16-(2u-7)

We move all terms to the left:

9u+12-(16-(2u-7))=0



We calculate terms in parentheses: -(16-(2u-7)), so:

16-(2u-7)

determiningTheFunctionDomain
-(2u-7)+16

We get rid of parentheses

-2u+7+16

We add all the numbers together, and all the variables

-2u+23

Back to the equation:

-(-2u+23)



We get rid of parentheses

9u+2u-23+12=0

We add all the numbers together, and all the variables

11u-11=0

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

11u=11

u=11/11

u=1

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