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Math (PLEASE HELP)

posted by on .

2x-3y=-2
-2y+3x=12

~Explanation too, please!
I really need help!
Please and thanks!

  • Math (PLEASE HELP) - ,

    Rewrite your equations as:

    6x -9y = -6
    6x -4y = 24
    Note that I multipled each of your equations by a constant to get the same coefficients for x.

    Then subtract the lower equation from the upper.

    -5 y = -30
    y = 6

    2x - 18 = -2
    2x = 16
    x = 8

  • Math (PLEASE HELP) - ,

    Thank you so much. :P

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