(3m-1)=-2(5m-1)-(7-m)

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Solution for (3m-1)=-2(5m-1)-(7-m) equation: 



(3m-1)=-2(5m-1)-(7-m)

We move all terms to the left:

(3m-1)-(-2(5m-1)-(7-m))=0

We add all the numbers together, and all the variables

(3m-1)-(-2(5m-1)-(-1m+7))=0

We get rid of parentheses

3m-(-2(5m-1)-(-1m+7))-1=0



We calculate terms in parentheses: -(-2(5m-1)-(-1m+7)), so:

-2(5m-1)-(-1m+7)

We multiply parentheses

-10m-(-1m+7)+2

We get rid of parentheses

-10m+1m-7+2

We add all the numbers together, and all the variables

-9m-5

Back to the equation:

-(-9m-5)



We get rid of parentheses

3m+9m+5-1=0

We add all the numbers together, and all the variables

12m+4=0

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

12m=-4

m=-4/12

m=-1/3

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