Solving Log Equations with the Same Base - Expii

From every exponent rule, we get a corresponding log rule. For example, the exponent addition rule (a.k.a. product rule), b^(m+n) = b^m b^n, is the same as the log addition rule, logb(x) + logb(y) = log_b(xy), when x = b^m and y = b^n.