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23 February, 09:17

What is

x=3y-1

x=-2y+9

+5
Answers (2)
  1. 23 February, 09:28
    0
    Are you to combine the answer or are they 2 separate equations you need to solve for y?
  2. 23 February, 10:10
    0
    Since both equal x, just subsitute them

    3y-1=x=-2y+9

    3y-1=-2y+9

    add 2y to both sides

    5y-1=9

    add 1 to both sides

    5y=10

    divide both sides by 5

    y=2

    sub back into any equation

    x=3y-1

    x=3 (2) - 1

    x=6-1

    x=5

    x=5

    y=2

    (5,2)
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