Question:
Solve -2*p = -153 + 157 for p..

Answer:
-2

Question:
Solve 16*m + 52 - 10 = 26 for m..

Answer:
-1

Question:
Solve -12*r = 36*r + 288 for r..

Answer:
-6

Question:
Solve 359*w = -338*w + 741*w + 3036 for w..

Answer:
-69