x/3(x-1)-x/4(x+1)+3x+4/12=0

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Solution for x/3(x-1)-x/4(x+1)+3x+4/12=0 equation: 


x in (-oo:+oo)

(x/3)*(x-1)-((x/4)*(x+1))+3*x+4/12 = 0

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

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

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

1/4*x^2-7/4*x+9*x+1 = 0

1/4*x^2+29/4*x+1 = 0

1/4*x^2+29/4*x+1 = 0

1/4*x^2+29/4*x+1 = 0

DELTA = (29/4)^2-(1/4*1*4)

DELTA = 825/16

DELTA > 0

x = ((825/16)^(1/2)-29/4)/(1/4*2) or x = (-(825/16)^(1/2)-29/4)/(1/4*2)

x = 2*((825/16)^(1/2)-29/4) or x = -2*((825/16)^(1/2)+29/4)

(x+2*((825/16)^(1/2)+29/4))*(x-2*((825/16)^(1/2)-29/4)) = 0

((x+2*((825/16)^(1/2)+29/4))*(x-2*((825/16)^(1/2)-29/4)))/3 = 0

((x+2*((825/16)^(1/2)+29/4))*(x-2*((825/16)^(1/2)-29/4)))/3 = 0 // * 3

(x+2*((825/16)^(1/2)+29/4))*(x-2*((825/16)^(1/2)-29/4)) = 0

( x+2*((825/16)^(1/2)+29/4) )

x+2*((825/16)^(1/2)+29/4) = 0 // - 2*((825/16)^(1/2)+29/4)

x = -(2*((825/16)^(1/2)+29/4))

x = -2*((825/16)^(1/2)+29/4)

( x-2*((825/16)^(1/2)-29/4) )

x-2*((825/16)^(1/2)-29/4) = 0 // + -2*((825/16)^(1/2)-29/4)

x = -(-2*((825/16)^(1/2)-29/4))

x = 2*((825/16)^(1/2)-29/4)

x in { -2*((825/16)^(1/2)+29/4), 2*((825/16)^(1/2)-29/4) }

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