Question:
Solve -31*q = -95*q + 905 - 329 for q..

Answer:
9

Question:
Solve 33*f - 14 = 26*f for f..

Answer:
2

Question:
Solve -9*b - 110 + 38 = 0 for b..

Answer:
-8

Question:
Solve 3*j + 5*j - 53 - 35 = 0 for j..

Answer:
11