Solve each system of linear equations by adding or subtracting. 3x + 4y = 15 3x – y = 30 Enter the solution as an ordered pair. The solution

Question

Solve each system of linear equations by adding or subtracting. 3x + 4y = 15 3x – y = 30 Enter the solution as an ordered pair. The solution is​

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Diễm Kiều 5 months 2021-08-10T14:33:34+00:00 1 Answers 16 views 0

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    0
    2021-08-10T14:35:03+00:00

    Answer:

    (
    9,

    3
    )

    Step-by-step explanation:

    Solve for the first variable in one of the equations, then substitute the result into the other equation.

    x
    =
    9  and  y
    =

    3

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