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Please help and explain how to do this. thank you in advance!

Use natural logarithms to solve the equation. Round to the nearest thousandth. 3e^2x +5=27

1 Answer

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We want to solve

3e^(2x)+5=27

Subtract 5 from each side.

3e^(2x)=22
Divide each side by 3.

e^(2x)=7.3333
Take natural logs of each side.

2x=ln(7.3333)=1.9924
Divide each side by 2.
x = 0.9962

Answer: x = 0.996 (nearest thousanth)

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