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Posted by on Tuesday, February 1, 2011 at 12:32pm.

What is the value of x in the solution to the system y = 4x + 3 and 3x + 2y = -16? (Round to the nearest integer if necessary.)

  • algebra2 - , Wednesday, February 2, 2011 at 10:38am

    Get equations in same form first.

    3x + 2y = -16
    4x - y = -3

    Multiply second equation by 2.

    8x - 2y = -6

    Add the two equations.

    11x = -22

    x = -2

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