1=(-2m)+7

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Solution for 1=(-2m)+7 equation: 



1=(-2m)+7

We move all terms to the left:

1-((-2m)+7)=0



We calculate terms in parentheses: -((-2m)+7), so:

(-2m)+7

We get rid of parentheses

-2m+7

Back to the equation:

-(-2m+7)



We get rid of parentheses

2m-7+1=0

We add all the numbers together, and all the variables

2m-6=0

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

2m=6

m=6/2

m=3

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