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Popular >

12e^{-3x}=2e^x

Solution

12 e^{- 3 x} = 2 e^{x}

Solution

x = \frac{ln ( 6 )}{4}

+1

Solution steps

12 e^{- 3 x} = 2 e^{x}

Apply exponent rules

ln (12) - 3 x = ln (2) + x

Solve

ln (12) - 3 x = ln (2) + x : x = \frac{ln ( 6 )}{4}

x = \frac{ln ( 6 )}{4}

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4^{x + 1} + 2^{x + 3} - 320 = 0

3(2^{2x})-10(2^x)+8=0

3 (2^{2 x}) - 10 (2^{x}) + 8 = 0

Frequently Asked Questions (FAQ)

What is the answer to 12e^{-3x}=2e^x ?
The answer to 12e^{-3x}=2e^x is x=(ln(6))/4