-7w+7=-8w

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Solution for -7w+7=-8w equation:



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

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