2/3(3x-2) =4/5(2x-3)-4/3
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x in (-oo:+oo)
(2/3)*(3*x-2) = (4/5)*(2*x-3)-(4/3) // - (4/5)*(2*x-3)-(4/3)
(2/3)*(3*x-2)-((4/5)*(2*x-3))+4/3 = 0
(2/3)*(3*x-2)+(-4/5)*(2*x-3)+4/3 = 0
2/3*(3*x-2)-4/5*(2*x-3)+4/3 = 0
(2/3*3*(3*x-2))/3+(-4/5*3*(2*x-3))/3+4/3 = 0
2/3*3*(3*x-2)-4/5*3*(2*x-3)+4 = 0
6/5*x+16/5+4 = 0
6/5*x+36/5 = 0
(6/5*x+36/5)/3 = 0
(6/5*x+36/5)/3 = 0 // * 3
6/5*x+36/5 = 0
6/5*x+36/5 = 0 // - 36/5
6/5*x = -36/5 // : 6/5
x = -36/5/6/5
x = -6
x = -6
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