rational expressions: 1/x = 2/x-3

i need help with rational expressions!

1/x = 2/x-3

You have an equation, rather than a rational expression. Next, which do you mean?

1/x = 2/x-3 means \(\displaystyle \frac{1}{x} = \frac{2}{x}-3\)

1/x = 2/(x-3) means \(\displaystyle \frac{1}{x} = \frac{2}{x-3}\)

If you want to solve for x, multiply both sides of the equation by the least common denominator of all fractions in the equation. Then solve for x.
 
cowarock08 said:
i need help with rational expressions!

1/x = 2/x-3
Click to expand...
This isn't an "expression"; it's an equation. Was that what you'd meant, or is the "equals" sign a typo?

Also, what were the instructions? What have you tried? How far have you gotten? (Or are you needing lessons?)

Thank you! :D

Eliz.
 
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