-4=-7+m/2

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Solution for -4=-7+m/2 equation: 



-4=-7+m/2

We move all terms to the left:

-4-(-7+m/2)=0

We add all the numbers together, and all the variables

-(m/2-7)-4=0

We get rid of parentheses

-m/2+7-4=0

We multiply all the terms by the denominator


-m+7*2-4*2=0

We add all the numbers together, and all the variables

-1m+6=0

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

-m=-6

m=-6/-1

m=+6

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