5(-2r-1)-5r+2=27

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Solution for 5(-2r-1)-5r+2=27 equation: 



5(-2r-1)-5r+2=27

We move all terms to the left:

5(-2r-1)-5r+2-(27)=0

We add all the numbers together, and all the variables

-5r+5(-2r-1)-25=0

We multiply parentheses

-5r-10r-5-25=0

We add all the numbers together, and all the variables

-15r-30=0

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

-15r=30

r=30/-15

r=-2

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