the eigenvalues for X'=AX as [3-i,3+i,-3] with the eigenvectors of [1,(-5+7i)/2, (5-3i)/2] and [1, (-5-7i)/2, (5+3i)/2 ]

im supposed to write the general solution using only real coefficients...

im not sure how to do this problem....

a little help would be nice..

thanks in advance