Question

4e^5x=20
solve for x

Answer 1

X=in5/5. I hope this help you

Answer 2

`x=(ln5)/(5)`

Explanation:

Step 1: divide both sides by 4

`4e^(5x)=20\\e^(5x)=5`

Step 2: take the natural logarithm on both sides

`ln e^(5x)=ln5\\5x=ln5`

Step 3: Divide both sides by 5

`x=(ln5)/(5)`

Which is approximately 0.3218...