4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

Question

4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

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Thanh Thu 4 years 2021-08-22T00:46:30+00:00 2 Answers 45 views 0

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    0
    2021-08-22T00:47:39+00:00

    y =1 the person above is correct

    0
    2021-08-22T00:48:03+00:00

    Answer:

    y=1

    x=7/4

    Step-by-step explanation:

    4x + 5y = 12

    3x + 4y = 9.25

    4x + 5y = 12

    12x + 16y =37

    -12x -15 y =-36

    12x + 16y =37

    y=1

    x=7/4

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