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Axia College

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Need help with solving the double equation problem. 3x + 2y = 3
9x - 8y = -2

  • Algebra - ,

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    Multiply the first equation by 4.

    12x +8y = 12

    9x - 8y = -2

    Add the two equations.

    21x = 10

    You should be able to proceed from here.

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