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Math Help - solve for x

  1. #1
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    solve for x

    can someone help me solve for x? Thanks!!
    Given: V(c) = .5 V(not)
    t= 1.1 s

    v(c) = v(not)(1-e^-1/x)

    I did : .5V(not) = V(not)(1-e^-1/x)
    and got stuck
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  2. #2
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    Quote Originally Posted by jsu03 View Post
    can someone help me solve for x? Thanks!!
    Given: V(c) = .5 V(not)
    t= 1.1 s

    v(c) = v(not)(1-e^-1/x)

    I did : .5V(not) = V(not)(1-e^-1/x)
    and got stuck
    assuming V(not) does not equal 0, the factor V(not) divides out on both sides.

    .5 = 1 - e^{-\frac{1}{x}}

    can you finish?
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