8z+6=-7z-9

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Solution for 8z+6=-7z-9 equation:



8z+6=-7z-9
We move all terms to the left:
8z+6-(-7z-9)=0
We get rid of parentheses
8z+7z+9+6=0
We add all the numbers together, and all the variables
15z+15=0
We move all terms containing z to the left, all other terms to the right
15z=-15
z=-15/15
z=-1

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