-7=z-8

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Solution for -7=z-8 equation:



-7=z-8
We move all terms to the left:
-7-(z-8)=0
We get rid of parentheses
-z+8-7=0
We add all the numbers together, and all the variables
-1z+1=0
We move all terms containing z to the left, all other terms to the right
-z=-1
z=-1/-1
z=1

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