Solve: x2 − x − 6 x2 = x − 6 2x + 2x + 12 x after multiplying each side of the equation by the lcd and simplifying, the resulting equation is

Please see, we have x^2, 2x and x in denominators(bottom) of fractions.

So, LCD of x^2, 2x and x would be 2x^2.

Therefore, we need to multiply given equation by LCD. We get

On simplifying this step, we get :

Therefore, after multiplying each side of the equation by the LCD 2x^2 and simplifying, the resulting equation is

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