Question:
Solve -98439*w + 98433*w - 6 = 0 for w..

Answer:
-1

Question:
Solve -4*k - 80 = 16*k for k..

Answer:
-4

Question:
Solve -483 + 75 = 57*m + 105 for m..

Answer:
-9

Question:
Solve -751*p = -95*p + 242*p - 6625 - 4151 for p..

Answer:
12