7-20r-15+2r=32

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Solution for 7-20r-15+2r=32 equation: 



7-20r-15+2r=32

We move all terms to the left:

7-20r-15+2r-(32)=0

We add all the numbers together, and all the variables

-18r-40=0

We move all terms containing r to the left, all other terms to the right

-18r=40

r=40/-18

r=-2+2/9

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