3+2r-8=-8r+2+7r

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Solution for 3+2r-8=-8r+2+7r equation: 



3+2r-8=-8r+2+7r

We move all terms to the left:

3+2r-8-(-8r+2+7r)=0

We add all the numbers together, and all the variables

2r-(-1r+2)+3-8=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

2r+1r-2-5=0

We add all the numbers together, and all the variables

3r-7=0

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

3r=7

r=7/3

r=2+1/3

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