9r-5r+3=8r+3-r

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Solution for 9r-5r+3=8r+3-r equation:



9r-5r+3=8r+3-r
We move all terms to the left:
9r-5r+3-(8r+3-r)=0
We add all the numbers together, and all the variables
9r-5r-(7r+3)+3=0
We add all the numbers together, and all the variables
4r-(7r+3)+3=0
We get rid of parentheses
4r-7r-3+3=0
We add all the numbers together, and all the variables
-3r=0
r=0/-3
r=0

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