Exercise algebra.manipulation.exponential.equation

Description
solve exponential equation algebraically

Derivation

150 == 6*5^(2-x)

⇒ algebra.equations.coverup.times

25 == 5^(2-x)

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

5^2 == 5^(2-x)

⇒ algebra.manipulation.exponents.equation.same-base

2 == 2-x

⇒ algebra.equations.coverup.onevar.minus-right

0 == x

⇒ algebra.equations.linear.flip

x == 0