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Solve the following equation, identifying the domain restrictions, and checking your answers. Must show check for each solution

Solve the following equation, identifying the domain restrictions, and checking your-example-1
User Lavinia
by
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1 Answer

9 votes

Answer: 4, 5

Explanation:

The domain restrictions are
x \\eq 1 and
x \\eq -3 since those are the values of x for which the denominators equal 0.

To solve, we can start by cross multiplying:


(x+3)(x+2)=7(2x-2)\\x^(2)+5x+6=14x-14\\x^(2)-9x+20=0\\(x-4)(x-5)=0\\x=4, 5

User Maged Makled
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