-2.5r-4r=27.5

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Solution for -2.5r-4r=27.5 equation:



-2.5r-4r=27.5
We move all terms to the left:
-2.5r-4r-(27.5)=0
We add all the numbers together, and all the variables
-6.5r-27.5=0
We move all terms containing r to the left, all other terms to the right
-6.5r=27.5
r=27.5/-6.5
r=-4+1/4.33333333333

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