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23 December, 13:44

X=3y + 1

2x + 4y = 12

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Answers (1)
  1. 23 December, 17:29
    0
    the solution is (4, 1).

    Step-by-step explanation:

    The goal here is to "solve this system of linear equations." You need to share that along with the equations.

    We can begin the solution by substituting 3y + 1 for x in the second equation:

    2 (3y + 1) + 4y = 12

    Performing the multiplication, we get 6y + 2 + 4y = 12, or 10y = 10.

    Then y must be 1.

    Substituting 1 for y in the first equation, we get x = 3 (1) + 1 = 4

    Thus, the solution is (4, 1).
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