7(4-m)=49

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Solution for 7(4-m)=49 equation: 



7(4-m)=49

We move all terms to the left:

7(4-m)-(49)=0

We add all the numbers together, and all the variables

7(-1m+4)-49=0

We multiply parentheses

-7m+28-49=0

We add all the numbers together, and all the variables

-7m-21=0

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

-7m=21

m=21/-7

m=-3

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