-6-13r=-12-12r

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Solution for -6-13r=-12-12r equation:



-6-13r=-12-12r
We move all terms to the left:
-6-13r-(-12-12r)=0
We add all the numbers together, and all the variables
-13r-(-12r-12)-6=0
We get rid of parentheses
-13r+12r+12-6=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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