Logs!

You can write a log as an exponent. You can write an exponent as a log. logb(x) = a then, b^a=x To solve a log you write as an exponent. If b and x are equal, they can cancel. If there is no base is written for log, it is implied to be 10. The base of ln is e. Example log3 6=x 3x=6 x=2