2.61r-8.99/1.25-3.80r-1.76/2.45=r

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Solution for 2.61r-8.99/1.25-3.80r-1.76/2.45=r equation: 


r in (-oo:+oo)

2.61*r-(3.8*r)-(8.99/1.25)-(1.76/2.45) = r // - r

2.61*r-(3.8*r)-r-(8.99/1.25)-(1.76/2.45) = 0

2.61*r-3.8*r-r-7.192-0.71836735 = 0

-2.19*r-7.91036735 = 0 // + 7.91036735

-2.19*r = 7.91036735 // : -2.19

r = 7.91036735/(-2.19)

r = -3.61203989

r = -3.61203989

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