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Popular >

e^{x+7}= 1/e

Solution

e^{x + 7} = \frac{1}{e}

Solution

x = - 8

Solution steps

e^{x + 7} = \frac{1}{e}

Apply exponent rules

x + 7 = - 1

Solve

x + 7 = - 1 : x = - 8

x = - 8

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x, 2 = 5 e^{x} - 9 cos x

3^{x^2}=7^{6-x}

3^{x^{2}} = 7^{6 - x}

3^{log_{2}(x)}=3^5

3^{l o g_{2} (x)} = 3^{5}

5^{2x}-6\times 5^x+5=0

5^{2 x} - 6 \times 5^{x} + 5 = 0

243^{0.2x}=81^{x+5}

24 3^{0.2 x} = 8 1^{x + 5}

Frequently Asked Questions (FAQ)

What is the answer to e^{x+7}= 1/e ?
The answer to e^{x+7}= 1/e is x=-8