Ask Question
10 April, 22:17

Given the system of equations, what is the y-coordinate of the solution? 5x - 4y = 7 x = 5 - y

+2
Answers (1)
  1. 11 April, 01:16
    0
    Sub x = 5 - y into 1st equation

    5 (5 - y) - 4y = 7

    25 - 5y - 4y = 7

    25 - 25 - 9y = 7 - 25

    - 9y = - 18 divide both sides by - 9

    y = 2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Given the system of equations, what is the y-coordinate of the solution? 5x - 4y = 7 x = 5 - y ...” 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