-2(m+7)=3(m-5)-4m

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Solution for -2(m+7)=3(m-5)-4m equation: 



-2(m+7)=3(m-5)-4m

We move all terms to the left:

-2(m+7)-(3(m-5)-4m)=0

We multiply parentheses

-2m-(3(m-5)-4m)-14=0



We calculate terms in parentheses: -(3(m-5)-4m), so:

3(m-5)-4m

We add all the numbers together, and all the variables

-4m+3(m-5)

We multiply parentheses

-4m+3m-15

We add all the numbers together, and all the variables

-1m-15

Back to the equation:

-(-1m-15)



We get rid of parentheses

-2m+1m+15-14=0

We add all the numbers together, and all the variables

-1m+1=0

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

-m=-1

m=-1/-1

m=1

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