Exercise algebra.manipulation.exponential.equation
Description
solve exponential equation algebraically
Derivation
Final term is not finished
0 == 1-2*x
⇒ algebra.equations.coverup.minus-right1 == 2*x
⇒ algebra.equations.coverup.times1/2 == x
⇒ algebra.manipulation.exponents.reciprocal2^(-1) == x