Question

Solve for x: ln(3x)=12

Answer 1

Divide both sides by three you you got your answer. : )

Answer 2

ln(x)=4? then e^ln(x)=e^4 -> x=e^4 ?

Answer 3

the number 4 goes into the number 12. So 3*(4)=12

Answer 4

or is it e^ln(3x)=e^12 -> 3x=e^12-> x=e^12/3 ?

Answer 5

yes you are right

Answer 6

\[\ln(3x)=12\iff e^{12}=3x\]

Answer 7

and so
\[x=\frac{e^{12}}{3}\]

Answer 8

Okay, @satellite73. Thanks! :D

Answer 9

lol yw
you did all the work

Answer 10

haha, still... Had to know if i was right :P