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Popular >

-x=ln(2x)

Solution

- x = ln (2 x)

Solution

x = W_{0} (\frac{1}{2})

+1

Decimal Notation

x = 0.35173 \dots

Solution steps

- x = ln (2 x)

If

f (x) = g (x),

then

a^{f (x)} = a^{g (x)}

e^{- x} = e^{l n (2 x)}

Simplify

e^{l n (2 x)} : 2 x

e^{- x} = 2 x

Solve

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

x = W_{0} (\frac{1}{2})

Verify Solutions:

x = W_{0} (\frac{1}{2})

True

The solution is

x = W_{0} (\frac{1}{2})

Popular Examples

log_{3}(x+4)=-3

lo g_{3} (x + 4) = - 3

solvefor x,ln(x^2-y^2)=0 solve for

x, ln (x^{2} - y^{2}) = 0

solvefor x,ln(y)=2ln(x)+C solve for

x, ln (y) = 2 ln (x) + C

3ln(5x-7)-4=-10

3 ln (5 x - 7) - 4 = - 10

log_{3}(log_{5}(x))=0

lo g_{3} (lo g_{5} (x)) = 0

Frequently Asked Questions (FAQ)

What is the answer to -x=ln(2x) ?
The answer to -x=ln(2x) is x=\W_{0}(1/2)
Solve for x: -x=ln(2x)
The solution is x=\W_{0}(1/2)