7z+15=5z+34

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Solution for 7z+15=5z+34 equation: 



7z+15=5z+34

We move all terms to the left:

7z+15-(5z+34)=0

We get rid of parentheses

7z-5z-34+15=0

We add all the numbers together, and all the variables

2z-19=0

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

2z=19

z=19/2

z=9+1/2

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