Ask Question
26 September, 15:57

What is 2 (x + 8) = x + 21

+5
Answers (1)
  1. 26 September, 19:39
    0
    x=5

    Step-by-step explanation:

    2 (x + 8) = x + 21

    Distribute

    2x+16 = x+21

    Subtract x from each side

    2x-x + 16 = x-x+21

    x + 16 = 21

    Subtract 16 from each side

    x+16-16 = 21-16

    x = 5
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is 2 (x + 8) = x + 21 ...” 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