-3m-m=4/7

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Solution for -3m-m=4/7 equation: 



-3m-m=4/7

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-4m-(+4/7)=0

We get rid of parentheses

-4m-4/7=0

We multiply all the terms by the denominator


-4m*7-4=0

Wy multiply elements

-28m-4=0

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

-28m=4

m=4/-28

m=-1/7

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