MATH help PLZ sole for x:
posted by David .
Solve for x:
X1/x = 3x/x2

I will assume you meant:
(x1)/x = 3x/(x2)
crossmultiply
3x^2 = x^2  3x +2
2x^2  3x  2 = 0
(x2)(2x+1) = 0
x = 2 or x = 1/2
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