SOLUTION: 2x+7=16^4x
Algebra
->
Equations
-> SOLUTION: 2x+7=16^4x
Log On
Algebra: Equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Equations
Question 818856
:
2x+7=16^4x
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
2^(x+7) = 16^(4x)
------
2^(x+7) = (2^4)^(4x)
------
2^(x+7) = 2^(16x)
----
x+7 = 16x
15x = 7
x = 7/15
-----------------
Cheers,
Stan H.
===============