3=12+m/2

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Solution for 3=12+m/2 equation: 



3=12+m/2

We move all terms to the left:

3-(12+m/2)=0

We add all the numbers together, and all the variables

-(m/2+12)+3=0

We get rid of parentheses

-m/2-12+3=0

We multiply all the terms by the denominator


-m-12*2+3*2=0

We add all the numbers together, and all the variables

-1m-18=0

We move all terms containing m to the left, all other terms to the right

-m=18

m=18/-1

m=-18

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