8+9r-2=7r+34-5r

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Solution for 8+9r-2=7r+34-5r equation: 



8+9r-2=7r+34-5r

We move all terms to the left:

8+9r-2-(7r+34-5r)=0

We add all the numbers together, and all the variables

9r-(2r+34)+8-2=0

We add all the numbers together, and all the variables

9r-(2r+34)+6=0

We get rid of parentheses

9r-2r-34+6=0

We add all the numbers together, and all the variables

7r-28=0

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

7r=28

r=28/7

r=4

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