2/5x+7/4x=-3

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Solution for 2/5x+7/4x=-3 equation: 


x in (-oo:+oo)

(2/5)*x+(7/4)*x = -3 // + 3

(2/5)*x+(7/4)*x+3 = 0

43/20*x+3 = 0 // - 3

43/20*x = -3 // : 43/20

x = -3/43/20

x = -60/43

x = -60/43

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