Algebra....HELP!!

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Use the elimination method to solve the system of equations

a + 6b =4
a + 3b = -2

What is the solution in an ordered pair?

  • Algebra....HELP!! -

    multiply #2 by 2 to get

    2a + 6b = -4
    now subtract the top equation from that to get

    a = -8

    now plug that into either equation to get

    b = 2

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