-13-0.2r+11=-0.8r+10

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Solution for -13-0.2r+11=-0.8r+10 equation:



-13-0.2r+11=-0.8r+10
We move all terms to the left:
-13-0.2r+11-(-0.8r+10)=0
We add all the numbers together, and all the variables
-0.2r-(-0.8r+10)-2=0
We get rid of parentheses
-0.2r+0.8r-10-2=0
We add all the numbers together, and all the variables
0.6r-12=0
We move all terms containing r to the left, all other terms to the right
0.6r=12
r=12/0.6
r=20

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