Directions· Multiple Choice Questions
In the following problems, you are given four answers. Choose the right answer.
There is only ONE correct answer to each question.
If 1/(2x+1) = 1/(2+x), then x equals:
- −2
- Zero
- 1
- 2
Show answer
Correct answer: C. 1
Why
1/(2x+1) = 1/(2+x) means 2x+1 = 2+x, so x = 1.
