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

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Solution for 2(4m-1)=-2(-2m-7) equation: 



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

We move all terms to the left:

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

We multiply parentheses

8m-(-2(-2m-7))-2=0



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

-2(-2m-7)

We multiply parentheses

4m+14

Back to the equation:

-(4m+14)



We get rid of parentheses

8m-4m-14-2=0

We add all the numbers together, and all the variables

4m-16=0

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

4m=16

m=16/4

m=4

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