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Popular >

-e^{-x}+1= 1/2

Solution

- e^{- x} + 1 = \frac{1}{2}

Solution

x = ln (2)

+1

Decimal Notation

x = 0.69314 \dots

Solution steps

- e^{- x} + 1 = \frac{1}{2}

Move

1

to the right side

- e^{- x} = - \frac{1}{2}

Divide both sides by

- 1

e^{- x} = \frac{1}{2}

Apply exponent rules

- x = ln (\frac{1}{2})

Solve

- x = ln (\frac{1}{2}) : x = ln (2)

x = ln (2)

Popular Examples

(\frac{1}{2})^{x} - 1 = 0

25^{x+1}=125^{3x-1}

2 5^{x + 1} = 12 5^{3 x - 1}

\frac{2}{( 2 ^{x} )} = 29

(1 0^{10})^{x} = 1

solvefor x,e^{2x+2y+z}=0 solve for

x, e^{2 x + 2 y + z} = 0

Frequently Asked Questions (FAQ)

What is the answer to -e^{-x}+1= 1/2 ?
The answer to -e^{-x}+1= 1/2 is x=ln(2)