SOLUTION: 1/(2*x-6)+2/(3*x-9)=7/(x^2-3*x)
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Chris
Algebra.Com
Question 50655: 1/(2*x-6)+2/(3*x-9)=7/(x^2-3*x)
I LOVE this site~!! Thanks for the help:)
Chris
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
This is a fractional equation. Start by factoring the denominators so you can find the LCD for the problem.
The LCD = 6x(x-3), so multiply both sides of the equation by the LCD. It's ugly at first, but in the first step all the fractions divide out!
After all the denominator factors divide out, this is what is left:
One more step: Check each denominator, and make sure that x= 6 doesn't make any denominators zero. Also, you can check the answer by substituting x= 6 into the original equation (if you want to go to some trouble).
R^2 at SCC
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