2z+3=31

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Solution for 2z+3=31 equation: 



2z+3=31

We move all terms to the left:

2z+3-(31)=0

We add all the numbers together, and all the variables

2z-28=0

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

2z=28

z=28/2

z=14

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