-3r+10=-10+2r-10

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Solution for -3r+10=-10+2r-10 equation:



-3r+10=-10+2r-10
We move all terms to the left:
-3r+10-(-10+2r-10)=0
We add all the numbers together, and all the variables
-3r-(2r-20)+10=0
We get rid of parentheses
-3r-2r+20+10=0
We add all the numbers together, and all the variables
-5r+30=0
We move all terms containing r to the left, all other terms to the right
-5r=-30
r=-30/-5
r=+6

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