-31=7w-3

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Solution for -31=7w-3 equation:



-31=7w-3
We move all terms to the left:
-31-(7w-3)=0
We get rid of parentheses
-7w+3-31=0
We add all the numbers together, and all the variables
-7w-28=0
We move all terms containing w to the left, all other terms to the right
-7w=28
w=28/-7
w=-4

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