(r-5)=(2r-1)

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Solution for (r-5)=(2r-1) equation:



(r-5)=(2r-1)
We move all terms to the left:
(r-5)-((2r-1))=0
We get rid of parentheses
r-((2r-1))-5=0
We calculate terms in parentheses: -((2r-1)), so:
(2r-1)
We get rid of parentheses
2r-1
Back to the equation:
-(2r-1)
We get rid of parentheses
r-2r+1-5=0
We add all the numbers together, and all the variables
-1r-4=0
We move all terms containing r to the left, all other terms to the right
-r=4
r=4/-1
r=-4

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