-2+2r=4r+10

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Solution for -2+2r=4r+10 equation: 



-2+2r=4r+10

We move all terms to the left:

-2+2r-(4r+10)=0

We get rid of parentheses

2r-4r-10-2=0

We add all the numbers together, and all the variables

-2r-12=0

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

-2r=12

r=12/-2

r=-6

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