Ask Question
22 April, 11:30

2) 2x + 3y = 11

-x-5y=-23

+5
Answers (1)
  1. 22 April, 11:42
    0
    one solution (-2; 5)

    Step-by-step explanation:

    hello : 2x + 3y = 11 ... (*)

    -x-5y=-23 ... (**)

    by (**) : x = - 5y+23

    put this value into (*) : 2 (-5y+23) + 3y=11

    -10y+46+3y=11

    -7y = - 35

    y=5

    but x = - 5y+23

    so : x = - 5 (5) + 23 = -2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “2) 2x + 3y = 11 -x-5y=-23 ...” 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