(X-2) & 178; - 169 / 4 = 0

(X-2) & 178; - 169 / 4 = 0

(X-2) & 178; - 169 / 4 = 0
(X-2) & 178; = 169 / 4
X-2 = 13 / 2 or X-2 = - 13 / 2
x1=17/2 x2=-9/2