Multiple choice

Solve for k if 3(2k + 4) = 6k - (2 - 2k).

    • 1
  1. 7

  2. 1

    • 7
  3. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

3(2k + 4) = 6k - (2 - 2k) or 6k + 12 = 6k - 2 + 2k or 12 = - 2 + 2k or 14 = 2k or 7 = k