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4r+1=2(2r+3)
We move all terms to the left:
4r+1-(2(2r+3))=0
We calculate terms in parentheses: -(2(2r+3)), so:We get rid of parentheses
2(2r+3)
We multiply parentheses
4r+6
Back to the equation:
-(4r+6)
4r-4r-6+1=0
We add all the numbers together, and all the variables
-5!=0
There is no solution for this equation
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