How would I solve for "K" in this problem?

Question

What steps would I take to isolate the variable to solve for K: m^k*m^-15=(m^3)^k+2 [m to the k power times m to the negative 15 power equals m to the third to the power of k+2] Thanks a lot!

Answer 1

Well, dunno if it helps, but..

k = log(m^3) m^k m^-15