Ask Question
13 June, 00:23

F (x) = 5x-20 what value could be substituted for x to have a solution of 30

+3
Answers (1)
  1. 13 June, 01:07
    0
    It would be 10. How do i know? simple. If the solution is 30, add 20 to both side. makes 50 on one side, the answer, and cancels the other. then to get rid of the 5, divide both sides by 5. makes the answer x=10
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “F (x) = 5x-20 what value could be substituted for x to have a solution of 30 ...” 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