Exercise algebra.manipulation.exponential.equation

Description
solve exponential equation algebraically

Derivation

Final term is not finished

3^(1-3*x) == 9^2

⇒ algebra.manipulation.exponents.factor-as-power

3^(1-3*x) == (3^2)^2

⇒ algebra.manipulation.exponents.mul-exponents

3^(1-3*x) == 3^4