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4 May, 06:23

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 3x-y=3 y=2x+2

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Answers (2)
  1. 4 May, 06:32
    0
    B. (5,12)

    Step-by-step explanation:

    APEX
  2. 4 May, 06:44
    0
    We have been given that

    3x - y = 3 and

    y = 2x + 2

    Substitute y = 2x + 2 in the first equation, we get,

    3x - (2x + 2) = 3

    3x - 2x - 2 = 3

    x - 2 = 3

    x = 5

    y = 2x + 2

    = 2 (5) + 2

    = 12

    Hence, the solution is (5, 12).
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