-224=-7(8-3m)

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Solution for -224=-7(8-3m) equation: 



-224=-7(8-3m)

We move all terms to the left:

-224-(-7(8-3m))=0

We add all the numbers together, and all the variables

-(-7(-3m+8))-224=0



We calculate terms in parentheses: -(-7(-3m+8)), so:

-7(-3m+8)

We multiply parentheses

21m-56

Back to the equation:

-(21m-56)



We get rid of parentheses

-21m+56-224=0

We add all the numbers together, and all the variables

-21m-168=0

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

-21m=168

m=168/-21

m=-8

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