7-2m=3(m-1)

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Solution for 7-2m=3(m-1) equation: 



7-2m=3(m-1)

We move all terms to the left:

7-2m-(3(m-1))=0



We calculate terms in parentheses: -(3(m-1)), so:

3(m-1)

We multiply parentheses

3m-3

Back to the equation:

-(3m-3)



We get rid of parentheses

-2m-3m+3+7=0

We add all the numbers together, and all the variables

-5m+10=0

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

-5m=-10

m=-10/-5

m=+2

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