Ask Question
3 April, 02:10

What is the solution to the system of equations below? y = - 3X+5 and y=4x-2 (1, 2) (1, - 18) (-1, 8) (-1, - 6)

+1
Answers (1)
  1. 3 April, 03:42
    0
    (1, 2)

    Step-by-step explanation:

    Given the 2 equations

    y = - 3x + 5 → (1)

    y = 4x - 2 → (2)

    Substitute y = 4x - 2 into (1)

    4x - 2 = - 3x + 5 (add 3x to both sides)

    7x - 2 = 5 (add 2 to both sides)

    7x = 7 (divide both sides by 7)

    x = 1

    Substitute x = 1 into (2) for corresponding value of y

    y = (4 * 1) - 2 = 4 - 2 = 2

    Solution is (1, 2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the solution to the system of equations below? y = - 3X+5 and y=4x-2 (1, 2) (1, - 18) (-1, 8) (-1, - 6) ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers