3(m+-2)=12

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



3(m+-2)=12
We move all terms to the left:
3(m+-2)-(12)=0
We add all the numbers together, and all the variables
3(m-2)-12=0
We multiply parentheses
3m-6-12=0
We add all the numbers together, and all the variables
3m-18=0
We move all terms containing m to the left, all other terms to the right
3m=18
m=18/3
m=6

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