-98=-7(z-82)

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Solution for -98=-7(z-82) equation: 



-98=-7(z-82)

We move all terms to the left:

-98-(-7(z-82))=0



We calculate terms in parentheses: -(-7(z-82)), so:

-7(z-82)

We multiply parentheses

-7z+574

Back to the equation:

-(-7z+574)



We get rid of parentheses

7z-574-98=0

We add all the numbers together, and all the variables

7z-672=0

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

7z=672

z=672/7

z=96

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