2z=3+z

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Solution for 2z=3+z equation: 



2z=3+z

We move all terms to the left:

2z-(3+z)=0

We add all the numbers together, and all the variables

2z-(z+3)=0

We get rid of parentheses

2z-z-3=0

We add all the numbers together, and all the variables

z-3=0

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

z=3

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