2/5x1/2x=3/4x+1

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Solution for 2/5x1/2x=3/4x+1 equation: 


x in (-oo:+oo)

(((2/5)*x^1)/2)*x = (3/4)*x+1 // - (3/4)*x+1

(((2/5)*x^1)/2)*x-((3/4)*x)-1 = 0

(((2/5)*x)/2)*x+(-3/4)*x-1 = 0

1/5*x^2-3/4*x-1 = 0

DELTA = (-3/4)^2-(-1*1/5*4)

DELTA = 109/80

DELTA > 0

x = ((109/80)^(1/2)+3/4)/(1/5*2) or x = (3/4-(109/80)^(1/2))/(1/5*2)

x = 5/2*((109/80)^(1/2)+3/4) or x = 5/2*(3/4-(109/80)^(1/2))

x in { 5/2*(3/4-(109/80)^(1/2)), 5/2*((109/80)^(1/2)+3/4) }

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