Problem to solve:
Learn how to solve logarithmic equations problems step by step online.
Learn how to solve logarithmic equations problems step by step online. Solve the logarithmic equation log(144,12)=x. Evaluating the logarithm of base 144 of 12. Rearrange the equation. section:Verify that the solutions obtained are valid in the initial equation. The valid solutions to the logarithmic equation are the ones that, when replaced in the original equation, don't result in any logarithm of negative numbers or zero, since in those cases the logarithm does not exist.