Ask Question
4 January, 13:46

8x + 2y = 80

4x + 2y = 52

+4
Answers (1)
  1. 4 January, 16:25
    0
    Answer: (7, 12) x = 7, y = 12

    Step-by-step explanation:

    use the method of elimination

    8x + 2

    - 4x + 2y = 52

    4x = 28

    x = 7

    plug it back into one of the original equations

    8x + 2y = 80

    8 (7) + 2y = 80

    56 + 2y = 80

    2y = 24

    y = 12

    (7, 12)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “8x + 2y = 80 4x + 2y = 52 ...” 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