4+4r=8r

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Solution for 4+4r=8r equation:



4+4r=8r
We move all terms to the left:
4+4r-(8r)=0
We add all the numbers together, and all the variables
-4r+4=0
We move all terms containing r to the left, all other terms to the right
-4r=-4
r=-4/-4
r=1

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