Ask Question
4 July, 07:19

What is the value of z in the equation 2 (4z - 6 - 6) = 170 - 46? 12.5 15.5 16.5 18.5

+2
Answers (2)
  1. 4 July, 09:00
    0
    the correct answer is 18.5 ya welcome
  2. 4 July, 10:53
    0
    2 (4z - 6 - 6) = 170 - 46

    2 (4z - 12) = 124 |use distributive property: a (b - c) = ab - ac

    8z - 24 = 124 |add 24 to both sides

    8z = 148 |divide both sides by 8

    z = 18.5
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the value of z in the equation 2 (4z - 6 - 6) = 170 - 46? 12.5 15.5 16.5 18.5 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers