Ask Question
21 October, 18:35

Is x = - 4 a valid solution this linear equation? 2x + 9 (x - 1) = 8 (2x + 2) - 5

+5
Answers (1)
  1. 21 October, 21:28
    0
    To check to see if - 4 is a solution, substitute the - 4 in for x.

    2 (-4) + 9 (-4-1) = 8 (2 (-4) + 2) - 5

    If both sides are equal then x = - 4 is a solution.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Is x = - 4 a valid solution this linear equation? 2x + 9 (x - 1) = 8 (2x + 2) - 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