Question:
Solve 27121 = -497*b - 146*b - 15486 - 12048 for b..

Answer:
-85

Question:
Solve -347 + 339 = -2*l for l..

Answer:
4

Question:
Solve 4*j = 3*j + 4 for j..

Answer:
4

Question:
Solve -17*m + 15*m = -6 for m..

Answer:
3