How do you do 4ln(2x+3)=11

Answer 1

ln(2x+3)^4 = 11

e^ln(2x+3)^4 = (2x+3)^4 = e^11

(2x+3) = (e^11)^.25 = e^2.75 = 15.64

2x = 12.64

x = 6.32