SOLUTION: 2/3e^(4x)+1/3=4
Algebra.Com
Question 192265: 2/3e^(4x)+1/3=4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(2/3)e^(4x)+1/3=4
Multiply thru by 3 to get:
2e^(4x) + 1 = 12
2e^(4x) = 11
e^(4x) = (11/2)
Take the natural log on both sides to get:
4x = ln(11/2)
4x = 1.7047...
x = 0.4262
==============
Cheers,
Stan H.
RELATED QUESTIONS
I need help with this problem:... (answered by RAY100)
-7(3e - 2f + 4) + 6e - 2 (answered by rfer)
3e^4x+9=75 (answered by Fombitz,MathTherapy)
Find the area between the curves.
x=-3
x=2
y=4e^4x
y=3e^(4x) + 1
(Do... (answered by Fombitz)
3e^x - 1 =... (answered by stanbon)
3e^x-1=17 (answered by stanbon)
3e^x+1=5 (answered by jim_thompson5910)
Please help me simplify the expression:... (answered by dabanfield)
solve equation for x. 3e^(x+1)... (answered by Tatiana_Stebko,solver91311)