r+4=5r

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Solution for r+4=5r equation:



r+4=5r
We move all terms to the left:
r+4-(5r)=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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