Question:
Solve -15*q + 240 + 111 = 24*q for q..

Answer:
9

Question:
Solve 194*z + 2 = 196*z for z..

Answer:
1

Question:
Solve -13*m = 19*m - 192 for m..

Answer:
6

Question:
Solve -264 = 44*s - 0 for s..

Answer:
-6