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

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Solution for 6(z+7)=2(7z-9) equation: 



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

We move all terms to the left:

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

We multiply parentheses

6z-(2(7z-9))+42=0



We calculate terms in parentheses: -(2(7z-9)), so:

2(7z-9)

We multiply parentheses

14z-18

Back to the equation:

-(14z-18)



We get rid of parentheses

6z-14z+18+42=0

We add all the numbers together, and all the variables

-8z+60=0

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

-8z=-60

z=-60/-8

z=7+1/2

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