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college algebra

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e^-3-1x+22=0

  • college algebra -

    e^(-3-x)+22=0
    e^(-3-x)=22
    ln(e^(-3-x))=ln(22)
    -3-x=ln(22)
    -x=ln22+3
    x=-(ln(22)+3)
    x=-6.091

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