QUESTION: Math problem: Solve -51405 = 9489*u - 121199 + 215352 + 186557 for u.
ANS: -35
QUESTION: Math problem: Solve 9 + 2 = 11*i for i.
ANS: 1
QUESTION: Math problem: Solve 2846 = -17*l + 159*l - 278 for l.
ANS: 22
QUESTION: Math problem: Solve 79*v - 156 = 239 for v.
ANS:
5