can someone plzs help me

Question

solve the equations by finding the exact solutions
ln(x)-ln(5)=7

the next one is
ln(e)=ln(with a v like symbol with 2/x)-ln(e)

Answer 1

ln x - ln 5 = 7
ln(x/5) = 7 , by rules of logs

x/5 = e^7 , by definition of ln
x = 5e^7
= appr 5483.2

I can't make out the second one