Question:
Solve -212 - 8156 = 523*p for p..

Answer:
-16

Question:
Solve 3090 - 562 = 79*z for z..

Answer:
32

Question:
Solve 167*d - 21327 = -882*d - 16093 + 23089 for d..

Answer:
27

Question:
Solve -262*v + 272*v = -40 for v..

Answer:
-4