Solve the exponential equation $2^{\left(x-1\right)}=3^{\left(2x-1\right)}$

Step-by-step Solution

Go!
Symbolic mode
Text mode
Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Final answer to the problem

$x=\frac{\ln\left(\frac{2}{3}\right)}{\ln\left(2\right)-\ln\left(9\right)}$
Got another answer? Verify it here!

Step-by-step Solution

How should I solve this problem?

  • Scegliere un'opzione
  • Risolvere per x
  • Semplificare
  • Fattore
  • Trovare le radici
  • Load more...
Can't find a method? Tell us so we can add it.
1

Apply the formula: $y=x$$\to \ln\left(y\right)=\ln\left(x\right)$, where $x=3^{\left(2x-1\right)}$ and $y=2^{\left(x-1\right)}$

$\ln\left(2\right)\left(x-1\right)=\ln\left(3\right)\left(2x-1\right)$

Learn how to solve equazioni esponenziali problems step by step online.

$\ln\left(2\right)\left(x-1\right)=\ln\left(3\right)\left(2x-1\right)$

With a free account, access a part of this solution

Unlock the first 3 steps of this solution

Learn how to solve equazioni esponenziali problems step by step online. Solve the exponential equation 2^(x-1)=3^(2x-1). Apply the formula: y=x\to \ln\left(y\right)=\ln\left(x\right), where x=3^{\left(2x-1\right)} and y=2^{\left(x-1\right)}. Apply the formula: x\left(a+b\right)=xa+xb, where a=x, b=-1, x=\ln\left(2\right) and a+b=x-1. Apply the formula: x\left(a+b\right)=xa+xb, where a=2x, b=-1, x=\ln\left(3\right) and a+b=2x-1. Apply the formula: a\ln\left(x\right)=\ln\left(x^a\right).

Final answer to the problem

$x=\frac{\ln\left(\frac{2}{3}\right)}{\ln\left(2\right)-\ln\left(9\right)}$

Exact Numeric Answer

$x=0.2695773$

Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

Help us improve with your feedback!

Function Plot

Plotting: $2^{\left(x-1\right)}- 3^{\left(2x-1\right)}$

SnapXam A2
Answer Assistant

beta
Got a different answer? Verify it!

Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Your Personal Math Tutor. Powered by AI

Available 24/7, 365.

Complete step-by-step math solutions. No ads.

Includes multiple solving methods.

Download complete solutions and keep them forever.

Premium access on our iOS and Android apps.

Join 500k+ students in problem solving.

Choose your plan. Cancel Anytime.
Pay $39.97 USD securely with your payment method.
Please hold while your payment is being processed.

Create an Account