SOLUTION: I am not sure how to solve this equation: 3/4=1- 3x-2/x+1

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Question 122092: I am not sure how to solve this equation:
3/4=1- 3x-2/x+1

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!

I'm not sure how to solve it either. It depends on whether you mean:



or



or



or



I actually suspect it is the third choice, so I'll do that one. If it is
really something else, write back



First put everything on one side.



The next thing you need is a common denominator. Since there are no common
factors among the denominators, the product of the denominators ( is your LCD.



Simplify the numerator:




Now, remember that if and only if and

So we need to solve





Check the answer

First, make sure that the solution does not cause any denominator in the
original equation to go to zero.

, so we can consider as a possible solution.











: Answer checks.
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