2z/7-8=-5

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Solution for 2z/7-8=-5 equation: 



2z/7-8=-5

We move all terms to the left:

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

We add all the numbers together, and all the variables

2z/7-3=0

We multiply all the terms by the denominator


2z-3*7=0

We add all the numbers together, and all the variables

2z-21=0

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

2z=21

z=21/2

z=10+1/2

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