7z-100=5z-56

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Solution for 7z-100=5z-56 equation: 



7z-100=5z-56

We move all terms to the left:

7z-100-(5z-56)=0

We get rid of parentheses

7z-5z+56-100=0

We add all the numbers together, and all the variables

2z-44=0

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

2z=44

z=44/2

z=22

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