z/2+1=3

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Solution for z/2+1=3 equation: 



z/2+1=3

We move all terms to the left:

z/2+1-(3)=0

We add all the numbers together, and all the variables

z/2-2=0

We multiply all the terms by the denominator


z-2*2=0

We add all the numbers together, and all the variables

z-4=0

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

z=4

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