(10)/(x)-(10)/(x-3)=(-3)
multiply each term by that 10(x-3) - 10x = -3x(x-3) 10x - 30 - 10x = -3x^2 + 9x 3x^2 -9x - 30 = 0 x^2 - 3x - 10 = 0 (x-5)(x+2) = 0 x = 5 or x = -2
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