Ask Question
10 March, 16:52

Y=-3x+4; x=2y+6 solve by substitution

+2
Answers (1)
  1. 10 March, 20:34
    0
    y = - 3 (2y + 6) + 4

    y = - 6y - 18 + 4

    7y = - 14

    y = - 2

    x = 2 (-2) + 6 = - 4 + 6 = 2

    (2,-2)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Y=-3x+4; x=2y+6 solve by substitution ...” 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