Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Exponents & Radicals
hard
0:00.0
Find
x
x
x
for
27
x
=
9
2
x
−
1
27^{x} = 9^{2x-1}
2
7
x
=
9
2
x
−
1
.
A
x
=
1
x = 1
x
=
1
B
x
=
2
x = 2
x
=
2
C
x
=
3
x = 3
x
=
3
D
x
=
4
x = 4
x
=
4
Submit Answer