2m+7=5-7(m+1)

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Solution for 2m+7=5-7(m+1) equation: 



2m+7=5-7(m+1)

We move all terms to the left:

2m+7-(5-7(m+1))=0



We calculate terms in parentheses: -(5-7(m+1)), so:

5-7(m+1)

determiningTheFunctionDomain
-7(m+1)+5

We multiply parentheses

-7m-7+5

We add all the numbers together, and all the variables

-7m-2

Back to the equation:

-(-7m-2)



We get rid of parentheses

2m+7m+2+7=0

We add all the numbers together, and all the variables

9m+9=0

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

9m=-9

m=-9/9

m=-1

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