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Popular >

3.4e^{2-2n}-9=-4

Solution

3.4 e^{2 - 2 n} - 9 = - 4

Solution

n = \frac{- ln ( \frac{25}{17} ) + 2}{2}

+1

Decimal Notation

n = 0.80716 \dots

Solution steps

3.4 e^{2 - 2 n} - 9 = - 4

Multiply both sides by

10

34 e^{2 - 2 n} - 90 = - 40

Move

90

to the right side

34 e^{2 - 2 n} = 50

Divide both sides by

34

e^{2 - 2 n} = \frac{25}{17}

Apply exponent rules

2 - 2 n = ln (\frac{25}{17})

Solve

2 - 2 n = ln (\frac{25}{17}) : n = \frac{- ln ( \frac{25}{17} ) + 2}{2}

n = \frac{- ln ( \frac{25}{17} ) + 2}{2}

Popular Examples

8 1^{5 x - 2} = 1

27 \cdot 27 = 9^{x}

10 \cdot 1 0^{\frac{x}{3}} = 1

3^{2 - x} = 27

1.0 2^{4 t} = 2

Frequently Asked Questions (FAQ)

What is the answer to 3.4e^{2-2n}-9=-4 ?
The answer to 3.4e^{2-2n}-9=-4 is n=(-ln(25/17)+2)/2