-45=5(-5m-4)

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Solution for -45=5(-5m-4) equation: 



-45=5(-5m-4)

We move all terms to the left:

-45-(5(-5m-4))=0



We calculate terms in parentheses: -(5(-5m-4)), so:

5(-5m-4)

We multiply parentheses

-25m-20

Back to the equation:

-(-25m-20)



We get rid of parentheses

25m+20-45=0

We add all the numbers together, and all the variables

25m-25=0

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

25m=25

m=25/25

m=1

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