4-2z=-2

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Solution for 4-2z=-2 equation:



4-2z=-2
We move all terms to the left:
4-2z-(-2)=0
We add all the numbers together, and all the variables
-2z+6=0
We move all terms containing z to the left, all other terms to the right
-2z=-6
z=-6/-2
z=+3

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