-9=8+w

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Solution for -9=8+w equation:



-9=8+w
We move all terms to the left:
-9-(8+w)=0
We add all the numbers together, and all the variables
-(w+8)-9=0
We get rid of parentheses
-w-8-9=0
We add all the numbers together, and all the variables
-1w-17=0
We move all terms containing w to the left, all other terms to the right
-w=17
w=17/-1
w=-17

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