QUESTION: Math problem: Solve -5*u + 32*u - 270 = -18*u for u.
ANS: 6
QUESTION: Math problem: Solve 2731 - 11858 - 27485 = 630*n - 5112 for n.
ANS: -50
QUESTION: Math problem: Solve -57*p + 649*p + 869*p - 25088 = -2123*p for p.
ANS: 7
QUESTION: Math problem: Solve 0 = 589873*n - 589836*n - 3145 for n.
ANS:
85