Q: Solve -9*w + 12 = 12 for w.

A: 0
Q: Solve:
Solve -32094 = -1581*z - 202*z for z.

A: 18
Question: What is the solution?

Solve 7 = 8*r - 9 for r.

Answer: 2
Problem: Math Problem
Solve -16*k - 171 = 80 + 37 for k.

A: -18
Question:
Solve -31*v - 160 = -7*v + 16*v for v..

Answer:
-4
Q: Solve -22*v = 835653 - 835477 for v.

A:
-8