Ask Question
2 June, 14:05

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 Which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated?

+3
Answers (2)
  1. 2 June, 14:59
    0
    I just finished this test and the answer is "Multiply the second equation by - 4 to get - 16x - 4y = - 80" So it was A for me
  2. 2 June, 16:32
    0
    A) 2x + 4y = 14

    B) 4x + y = 20

    If you multiply equation A by - 2, then when the equations are added, the x will be eliminated.

    The solutions are:

    X = 4.714285714285714

    Y = 1.1428571428571428
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 Which of the following actions creates an equivalent system such ...” 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