Ask Question
4 September, 13:35

Find all real numbers x such that

4x + 2 > 14 and - 21x + 1 < 22

+3
Answers (1)
  1. 4 September, 14:00
    0
    First solve for x:

    4x+2>14

    subtract 2 from both sides

    4x>12

    divide by 4 and x=3

    -21x + 1<22

    subtract 1 from both sides

    -21x <21

    divide by - 21 on both sides

    x=-1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find all real numbers x such that 4x + 2 > 14 and - 21x + 1 < 22 ...” 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