QUESTION: Math problem: Solve 962*q - 13521 = 15840 + 35093 for q.
ANS: 67
QUESTION: Math problem: Solve 22*n - 43*n = -6*n - 120 for n.
ANS: 8
QUESTION: Math problem: Solve 31167 = -11*o + 31123 for o.
ANS: -4
QUESTION: Math problem: Solve -64*r + 4587 = 2007 - 5356 for r.
ANS:
124