Ask Question
10 January, 05:28

What is the value of x in the equation 3 (4x + 6) = 21?

+2
Answers (1)
  1. 10 January, 05:50
    0
    3 (4x + 6) = 21

    3 • 4x = 12x

    3•6 = 18

    12x + 18 = 21

    -18 - 18

    12x = 3

    divide 12 by both sides.

    x = 4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the value of x in the equation 3 (4x + 6) = 21? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers