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Algebra

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Solve the system of equations by the substitution method
X+9y=32
2x+4y=8

  • Algebra -

    x = (32 - 9y)
    so
    2(32 - 9y) + 4 y = 8

    64 -18 y + 4 y = 8

    56 = 14 y

    y = 4
    go back and get x now

  • Algebra -

    i need help solving this 3x y=4D

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