Question

3*2x-1 = 1/27 Find x​

Answer 1

Answer: x = 2

Explanation:

Create equivalent expressions in the equation that all have equal bases.

3

2

x

−

1

=

3

3

Since the bases are the same, then two expressions are only equal if the exponents are also equal.

2

x

−

1

=

3

Solve for

x

.

x

=

2