5+8r-7r=-17-r

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Solution for 5+8r-7r=-17-r equation: 



5+8r-7r=-17-r

We move all terms to the left:

5+8r-7r-(-17-r)=0

We add all the numbers together, and all the variables

8r-7r-(-1r-17)+5=0

We add all the numbers together, and all the variables

r-(-1r-17)+5=0

We get rid of parentheses

r+1r+17+5=0

We add all the numbers together, and all the variables

2r+22=0

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

2r=-22

r=-22/2

r=-11

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