Ask Question
23 March, 19:11

A number minus two times another number is 4. three times the first number plus two times the second number is 12. set up the system of equations to find the numbers.

+4
Answers (2)
  1. 23 March, 19:23
    0
    X-2y = 4

    3x+2y = 12

    So, x = 4+2y

    3 (4+2y) + 2y - > 12 + 8y, so y = 0

    x-2 (0) = 4, so x=4
  2. 23 March, 19:39
    0
    X = first number y = second number

    x-2y=4

    3x+2y=12
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A number minus two times another number is 4. three times the first number plus two times the second number is 12. set up the system of ...” 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