-249=18(-2r-14)

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Solution for -249=18(-2r-14) equation: 



-249=18(-2r-14)

We move all terms to the left:

-249-(18(-2r-14))=0



We calculate terms in parentheses: -(18(-2r-14)), so:

18(-2r-14)

We multiply parentheses

-36r-252

Back to the equation:

-(-36r-252)



We get rid of parentheses

36r+252-249=0

We add all the numbers together, and all the variables

36r+3=0

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

36r=-3

r=-3/36

r=-1/12

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