-8=m-(-9)

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Solution for -8=m-(-9) equation:



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

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