Ask Question
14 March, 21:53

Using substitution 3x-5y=11 and x-3y=1

+3
Answers (1)
  1. 15 March, 00:05
    0
    3x - 5y = 11 ⇒ 3x - 5y = 11

    1x - 3y = 1 ⇒ 3x - 9y = 3

    4y = 8

    4 4

    y = 2

    3x - 5 (2) = 11

    3x - 10 = 11

    +10 + 10

    3x = 21

    3 3

    x = 7

    (x, y) = (7, 2)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Using substitution 3x-5y=11 and x-3y=1 ...” 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