(7z+7)=(8z-3)

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Solution for (7z+7)=(8z-3) equation: 



(7z+7)=(8z-3)

We move all terms to the left:

(7z+7)-((8z-3))=0

We get rid of parentheses

7z-((8z-3))+7=0



We calculate terms in parentheses: -((8z-3)), so:

(8z-3)

We get rid of parentheses

8z-3

Back to the equation:

-(8z-3)



We get rid of parentheses

7z-8z+3+7=0

We add all the numbers together, and all the variables

-1z+10=0

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

-z=-10

z=-10/-1

z=+10

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