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24 May, 21:10

What is the solution to this system of linear equations? 2x + 3y = 3 7x - 3y = 24 (2, 7) (3, - 21) (3, - 1) (9, 0)

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  1. 24 May, 22:04
    0
    C : (3, - 1)
  2. 24 May, 22:49
    0
    2x + 3y=3

    7x-3y=24

    solve the above equations

    2x+3y=3

    +7x-3y=24

    9x=27

    x=27/9

    x=3

    substitute the value of x in 2x+3y=3

    2 (3) + 3y=3

    6+3y=3

    3y=3-6

    3y=-3

    y=-3/3

    y=-1

    so the solution is

    {x=3, y=-1}
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