Task: Question Understanding
Input (English): Suppose -s + 5 = 3*r - 22, 5*r + 2*s = 46. Let h = -2 + 5. Suppose 2*u - h*u - 3*j - 1 = 0, 2*j + 10 = 0. Calculate the remainder when u is divided by r.
Output (English): numbers