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3 years ago

13

What is the solution to 4+5e^(x+2)=11? (Answers Below)

1 answer:

Butoxors [25]3 years ago

3 0

Answer:

x = ln (7/5) - 2

Step-by-step explanation:

4+5e^(x+2)=11

Subtract 4 from each side

4-4+5e^(x+2)=11-4

5e^(x+2)=7

Divide by 5 on each side

5/5e^(x+2)=7/5

e^(x+2)=7/5

Take the natural log on each side

ln (e^(x+2))= ln (7/5)

x+2 = ln (7/5)

Subtract 2 from each side

x = ln (7/5) - 2

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