Ask Question
30 January, 20:50

The sum of three numbers is 124. The third number is 3 times the first. The second number is 9 more than the first. What are the numbers?

+1
Answers (1)
  1. 30 January, 21:16
    0
    23, 32, 69

    Step-by-step explanation:

    3 numbers x, y, z

    z = 3x

    y = x + 9

    x+y+z=124

    x + (x + 9) + 3x = 124

    5x + 9 = 124

    5x = 115

    x = 23

    y = 32

    z = 69

    check: 23 + 32 + 69 = 124
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The sum of three numbers is 124. The third number is 3 times the first. The second number is 9 more than the first. What are the numbers? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers