-1+3(1-2m)=4(m-7)

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Solution for -1+3(1-2m)=4(m-7) equation: 



-1+3(1-2m)=4(m-7)

We move all terms to the left:

-1+3(1-2m)-(4(m-7))=0

We add all the numbers together, and all the variables

3(-2m+1)-(4(m-7))-1=0

We multiply parentheses

-6m-(4(m-7))+3-1=0



We calculate terms in parentheses: -(4(m-7)), so:

4(m-7)

We multiply parentheses

4m-28

Back to the equation:

-(4m-28)



We add all the numbers together, and all the variables

-6m-(4m-28)+2=0

We get rid of parentheses

-6m-4m+28+2=0

We add all the numbers together, and all the variables

-10m+30=0

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

-10m=-30

m=-30/-10

m=+3

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