Question:
Solve -330*l - 3823 = 885*l - 4734 + 22781 for l..

Answer:
-18

Question:
Solve -55*x - 21755 = 678*x + 82*x + 14105 for x..

Answer:
-44

Question:
Solve 102 + 27 = 38*f + 15 for f..

Answer:
3

Question:
Solve -1775*l + 1750*l + 475 = 0 for l..

Answer:
19