Question:
Solve 121*l - 148*l = -378 for l..

Answer:
14

Question:
Solve -612*x = 58*x - 41 - 1969 for x..

Answer:
3

Question:
Solve -6*q = -4*q - 49*q + 188 for q..

Answer:
4

Question:
Solve -9598 - 24724 = 3544*w - 574*w + 57748 for w..

Answer:
-31