(9-z)=(2z-7)

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Solution for (9-z)=(2z-7) equation: 



(9-z)=(2z-7)

We move all terms to the left:

(9-z)-((2z-7))=0

We add all the numbers together, and all the variables

(-1z+9)-((2z-7))=0

We get rid of parentheses

-1z-((2z-7))+9=0



We calculate terms in parentheses: -((2z-7)), so:

(2z-7)

We get rid of parentheses

2z-7

Back to the equation:

-(2z-7)



We get rid of parentheses

-1z-2z+7+9=0

We add all the numbers together, and all the variables

-3z+16=0

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

-3z=-16

z=-16/-3

z=5+1/3

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