-12+m=-2(m+8)-3

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Solution for -12+m=-2(m+8)-3 equation:



-12+m=-2(m+8)-3
We move all terms to the left:
-12+m-(-2(m+8)-3)=0
We calculate terms in parentheses: -(-2(m+8)-3), so:
-2(m+8)-3
We multiply parentheses
-2m-16-3
We add all the numbers together, and all the variables
-2m-19
Back to the equation:
-(-2m-19)
We get rid of parentheses
m+2m+19-12=0
We add all the numbers together, and all the variables
3m+7=0
We move all terms containing m to the left, all other terms to the right
3m=-7
m=-7/3
m=-2+1/3

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