9(-6z-6)=-6(9z+9)

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Solution for 9(-6z-6)=-6(9z+9) equation: 



9(-6z-6)=-6(9z+9)

We move all terms to the left:

9(-6z-6)-(-6(9z+9))=0

We multiply parentheses

-54z-(-6(9z+9))-54=0



We calculate terms in parentheses: -(-6(9z+9)), so:

-6(9z+9)

We multiply parentheses

-54z-54

Back to the equation:

-(-54z-54)



We get rid of parentheses

-54z+54z+54-54=0

We add all the numbers together, and all the variables

=0

z=0/1

z=0

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