Question

What are the solutions of the equation 12x – 21 = 8?

Answer choices:
A. 3 and 5
B. -3 and 3
C.-3 and 5
D. -5 and 3
E. -5 and 5

Answer 1

x = 29/12, I don't think it's any of those choices because none of those choices fit x to be 8.

Explanation:

• 12x-21 = 8
• 12x = 29
• x = 29/12