algebra2

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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 -

    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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