7(z+5)=7(z-3)

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Solution for 7(z+5)=7(z-3) equation: 



7(z+5)=7(z-3)

We move all terms to the left:

7(z+5)-(7(z-3))=0

We multiply parentheses

7z-(7(z-3))+35=0



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

7(z-3)

We multiply parentheses

7z-21

Back to the equation:

-(7z-21)



We get rid of parentheses

7z-7z+21+35=0

We add all the numbers together, and all the variables

56!=0

There is no solution for this equation

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