12(m+4)=-18(-m-1)

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Solution for 12(m+4)=-18(-m-1) equation: 



12(m+4)=-18(-m-1)

We move all terms to the left:

12(m+4)-(-18(-m-1))=0

We add all the numbers together, and all the variables

12(m+4)-(-18(-1m-1))=0

We multiply parentheses

12m-(-18(-1m-1))+48=0



We calculate terms in parentheses: -(-18(-1m-1)), so:

-18(-1m-1)

We multiply parentheses

18m+18

Back to the equation:

-(18m+18)



We get rid of parentheses

12m-18m-18+48=0

We add all the numbers together, and all the variables

-6m+30=0

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

-6m=-30

m=-30/-6

m=+5

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