7(z+6)=7(z-4)

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Solution for 7(z+6)=7(z-4) equation: 



7(z+6)=7(z-4)

We move all terms to the left:

7(z+6)-(7(z-4))=0

We multiply parentheses

7z-(7(z-4))+42=0



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

7(z-4)

We multiply parentheses

7z-28

Back to the equation:

-(7z-28)



We get rid of parentheses

7z-7z+28+42=0

We add all the numbers together, and all the variables

70!=0

There is no solution for this equation

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