Rational Algebraic Expression
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Direction: Fill in with the correct answer by choosing the answer from the boxe below.
Problem: One-half of Alvin's age two years from now plus one-third of his age three years ago is twenty years.
Solution is in the picture above.
Answers:
- 3.) [tex] \frac{1}{2} ( x + 2 )[/tex]
- 4.) [tex] \frac{1}{3} ( x - 3 )[/tex]
- 5.) [tex] \frac{1}{2} ( x + 2 ) + \frac{1}{3} ( x - 3 ) = 20[/tex]
- 6.) [tex] \frac{1}{2} x + \frac{1}{3} x = 20[/tex]
- 7.) [tex] \frac{6}{2} x + \frac{6}{3} x = 20[/tex]
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