M = log(E)-11.4/1.5

Question

How do you express E in terms of M?

Answer 1

Since the fraction is pointless as written, I assume you meant

M = (log(E)-11.4)/1.5
1.5M = log(E)-11.4
log(E) = 1.5M+11.4
E = 10^(1.5M+11.4)

Answer 2

10