Question

Solve for x 4e^(2x) -3 = 12

Answer 1

4e^(2x) - 3 = 12
4e^(2x) = 15
e^(2x) = 15/4
taking logs 
2x = ln (15/4)
x = ln(15/4) /  2

x =  0.66 to nearest hundredth