-4=7(1-3m)=

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



-4=7(1-3m)=

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(7(-3m+1)), so:

7(-3m+1)

We multiply parentheses

-21m+7

Back to the equation:

-(-21m+7)



We get rid of parentheses

21m-7-4=0

We add all the numbers together, and all the variables

21m-11=0

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

21m=11

m=11/21

m=11/21

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