4z-7=83

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Solution for 4z-7=83 equation: 



4z-7=83

We move all terms to the left:

4z-7-(83)=0

We add all the numbers together, and all the variables

4z-90=0

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

4z=90

z=90/4

z=22+1/2

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