(-z-7)=72

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Solution for (-z-7)=72 equation: 



(-z-7)=72

We move all terms to the left:

(-z-7)-(72)=0

We add all the numbers together, and all the variables

(-1z-7)-72=0

We get rid of parentheses

-1z-7-72=0

We add all the numbers together, and all the variables

-1z-79=0

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

-z=79

z=79/-1

z=-79

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