Ask Question
20 July, 07:35

Solve the system of the linear equation using any method:

2x+5y=4

4x+7y=11

+3
Answers (2)
  1. 20 July, 09:57
    0
    Multiply the first equation by 2:

    4x+10y=8

    Subtract the second equation from this so the 4x cancels:

    3y = - 3

    y = - 1

    Plug into first equation:

    2x - 5 = 4

    2x = 9

    x = 9/2 = 4 1/2 = 4.5

    So (x, y) = (-1,4.5)
  2. 20 July, 10:20
    0
    (-1,4.5) will be the answer.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve the system of the linear equation using any method: 2x+5y=4 4x+7y=11 ...” 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