SAT Math Question of the Day

Math Category: Algebra:

Q: If 9x + 4 = 3x + 2, then x =

  1. -2/3
  2. -1/3
  3. 0
  4. 1/3
  5. 2/3

UNANSWERED.

The correct answer is B.

A: The answer is -1/3.

9x + 4 = 3x + 2
6x + 4 = 2
6x = -2
x = -2/6
x = -1/3