QUESTION: Math problem: Solve -1119705 = 663*r - 1140921 for r.
ANS: 32
QUESTION: Math problem: Solve -7*s = -22*s - 15 for s.
ANS: -1
QUESTION: Math problem: Solve 231*h = -1803 + 1341 for h.
ANS: -2
QUESTION: Math problem: Solve 0 = 142*o - 49*o for o.
ANS:
0