Week {14} – Precalculus 11 – {Solving rational equations}

My biggest problem this week in solving rational equations was not making both denominators equal the same thing so that i could get rid of the denominator. Once i started doing this it made solving equations so much easier to understand. The steps to solve rational equations are the following:

Step 1: Make both sides have the same denominators by cross multiplying or using a different method of choice. Once you have done this the denominator can be removed.

Step 2: Solve for x (If the expression is a trinomial then you need to factor)

Ex:

 

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