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pearlincharlesBest ResponseYou've already chosen the best response.0
1/2r(2)=5/2(2) 1r=5 r=5
 one year ago

Luis_RiveraBest ResponseYou've already chosen the best response.1
dw:1348628696973:dw
 one year ago

pearlincharlesBest ResponseYou've already chosen the best response.0
1/2r=5/2 (2/1) 1/2 r= 5/2(2) r = 5
 one year ago

AEB047Best ResponseYou've already chosen the best response.0
Pretty much, multiply 1/2r by its reciprocal, which is 2, to cancel it out and get x alone. Then, multiply the other side by 2 and that would simplify to r=5, as others before me... already said. :)
 one year ago
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