5(m+)=7(m-1)

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Solution for 5(m+)=7(m-1) equation: 



5(m+)=7(m-1)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

5m-(7(m-1))=0



We calculate terms in parentheses: -(7(m-1)), so:

7(m-1)

We multiply parentheses

7m-7

Back to the equation:

-(7m-7)



We get rid of parentheses

5m-7m+7=0

We add all the numbers together, and all the variables

-2m+7=0

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

-2m=-7

m=-7/-2

m=3+1/2

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