Question:
Solve -5*t = 5*t + 4*t for t..

Answer:
0

Question:
Solve -222 = 308*d - 55*d + 1296 for d..

Answer:
-6

Question:
Solve -162*q + 339 = -49*q for q..

Answer:
3

Question:
Solve -7*h - 200 + 179 = 0 for h..

Answer:
-3