2z-2=12

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Solution for 2z-2=12 equation:



2z-2=12
We move all terms to the left:
2z-2-(12)=0
We add all the numbers together, and all the variables
2z-14=0
We move all terms containing z to the left, all other terms to the right
2z=14
z=14/2
z=7

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