Question

Solve: 7^(x+3)=e^x

Answer 1

how would you cancel out the `e` ?
do you know ?

Answer 2

Natural log?

Answer 3

yes right take ln log both sides and then apply the ln rule

Answer 4

So then it is ln7^(x+3)=x?

Answer 5

looks good so far

Answer 6

Then it would be (x+3)ln7=x

Answer 7

perfect i'm pretty sure you can handle it from there :=))

Answer 8

And that's where I'm lost on what to do next I thought to divide by x+3

Answer 9

@nnesha

Answer 10

haha okay you have to solve for x how would you do that ?
dividing by x+3 is basically solving for ln 7 but we need to solve for x

Answer 11

Omg never mind I had a blonde moment

Answer 12

X=-6.17

Answer 13

looks good

Answer 14

Thank you! @nnesha

Answer 15

np :=)) good job!