-r+3-10r=9-10r

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Solution for -r+3-10r=9-10r equation:



-r+3-10r=9-10r
We move all terms to the left:
-r+3-10r-(9-10r)=0
We add all the numbers together, and all the variables
-r-10r-(-10r+9)+3=0
We add all the numbers together, and all the variables
-11r-(-10r+9)+3=0
We get rid of parentheses
-11r+10r-9+3=0
We add all the numbers together, and all the variables
-1r-6=0
We move all terms containing r to the left, all other terms to the right
-r=6
r=6/-1
r=-6

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