Question:
Solve 82 = 93*z - 755 for z..

Answer:
9

Question:
Solve -1175*q + 593*q = -594*q - 96 for q..

Answer:
-8

Question:
Solve 0 = -9735*m + 9585*m + 2250 for m..

Answer:
15

Question:
Solve 5*s + 39 = 2 - 13 for s..

Answer:
-10