Question:
Solve 0 = -229*p - 98*p - 7194 for p..

Answer:
-22

Question:
Solve -11*w = -6*w - 2*w for w..

Answer:
0

Question:
Solve -8*m + 320*m - 6543 + 21268 = -163*m for m..

Answer:
-31

Question:
Solve -12 = 15*q - 12*q for q..

Answer:
-4