4(7-m)=2(m-7)

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



4(7-m)=2(m-7)

We move all terms to the left:

4(7-m)-(2(m-7))=0

We add all the numbers together, and all the variables

4(-1m+7)-(2(m-7))=0

We multiply parentheses

-4m-(2(m-7))+28=0



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

2(m-7)

We multiply parentheses

2m-14

Back to the equation:

-(2m-14)



We get rid of parentheses

-4m-2m+14+28=0

We add all the numbers together, and all the variables

-6m+42=0

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

-6m=-42

m=-42/-6

m=+7

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