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Math

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Solve by elimination: 5x+7y=77 , 5x+3y=53 can you please help me out step by step so I can understand it on my own, thanks.

  • Math -

    -1(5x+7y=77 )

    -5x -7y = -77
    5x+3y=53

    -4y = -24

    y = 6

    5x + 3(6) = 53
    5x + 18 = 53
    5x = 35
    x = 7

  • Math -

    hgyftgh

  • Math -

    3x+6y=6 2x-3y=4

  • Math -

    3x+6y=6 2x-3y=4

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