4r-28-4r=-3r+11

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Solution for 4r-28-4r=-3r+11 equation:



4r-28-4r=-3r+11
We move all terms to the left:
4r-28-4r-(-3r+11)=0
We add all the numbers together, and all the variables
-(-3r+11)-28=0
We get rid of parentheses
3r-11-28=0
We add all the numbers together, and all the variables
3r-39=0
We move all terms containing r to the left, all other terms to the right
3r=39
r=39/3
r=13

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