9(8-z)=5(2z-7)=0

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Solution for 9(8-z)=5(2z-7)=0 equation: 



9(8-z)=5(2z-7)=0

We move all terms to the left:

9(8-z)-(5(2z-7))=0

We add all the numbers together, and all the variables

9(-1z+8)-(5(2z-7))=0

We multiply parentheses

-9z-(5(2z-7))+72=0



We calculate terms in parentheses: -(5(2z-7)), so:

5(2z-7)

We multiply parentheses

10z-35

Back to the equation:

-(10z-35)



We get rid of parentheses

-9z-10z+35+72=0

We add all the numbers together, and all the variables

-19z+107=0

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

-19z=-107

z=-107/-19

z=5+12/19

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