4r+8=5r

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Solution for 4r+8=5r equation:



4r+8=5r
We move all terms to the left:
4r+8-(5r)=0
We add all the numbers together, and all the variables
-1r+8=0
We move all terms containing r to the left, all other terms to the right
-r=-8
r=-8/-1
r=+8

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