Respuesta :

minus 4 from both sides
3e^(2x)=20
divide both sides by 3
e^(2x)=20/3
take the ln of both sides
2x=ln(20/3)
divide both sides by 2 or times 1/2
x=(1/2)(ln(20/3))
if yo use calculator
x≈0.94856
ACCESS MORE
EDU ACCESS
Universidad de Mexico