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Posted by on Monday, November 29, 2010 at 8:57pm.

find the values of x and y that solve the system of equations

-3 x- 8y=19
4x+9y=-22

  • math - , Monday, November 29, 2010 at 9:09pm

    multiply the first equation by 4, the second by 3

    -12x-32y=76
    12x+27y=-66

    add the equations.

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