This paper intends on obtaining the explicit solution of n-dimensional anomalous diffusion equation in the infinite domain with non-zero initial condition and vanishing condition at infinity. It is shown that this equation can be derived from the parabolic integro-differential equation with memory in which the kernel is t, where E α,β is the Mittag-Liffler function. Based on Laplace and Fourier transforms the properties of the Fox Hfunction and convolution theorem, explicit solution for anomalous diffusion equation is obtained.