QUESTION: Math problem: Solve 27*l - 2070 = -111*l for l.
ANS: 15
QUESTION: Math problem: Solve 21*c - 16*c - 6 = 11*c for c.
ANS: -1
QUESTION: Math problem: Solve 0 = 1152*y + 1419*y - 123408 for y.
ANS: 48
QUESTION: Math problem: Solve 43 - 198 - 421 = -7*v + 39*v for v.
ANS:
-18