Mathematics knowledge · Difficulty 1
Try this ASVAB-style question.
Choose your answer before opening the explanation. This original practice item is for preparation and does not reproduce an official test question.
Evaluate 3x - 2 when x = 8.
- 24
- 19
- 27
- 22
Reveal answer and explanation
22
Substitute 8 for x: 3(8) - 2 = 22.