-26-2r=-5(r+7)

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Solution for -26-2r=-5(r+7) equation: 



-26-2r=-5(r+7)

We move all terms to the left:

-26-2r-(-5(r+7))=0



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

-5(r+7)

We multiply parentheses

-5r-35

Back to the equation:

-(-5r-35)



We get rid of parentheses

-2r+5r+35-26=0

We add all the numbers together, and all the variables

3r+9=0

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

3r=-9

r=-9/3

r=-3

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