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Equations transformable to quadratic equation:
5/4x - x+2/3=x-1

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JthanSCOUTviz
5/4x - (x+2)/3 = x-1
5/4x(12x) - (x+2)/3(12x) = x-1(12x)
15-4x²+8x=12x²-12x
16x²-20x-15=0