Q: Solve -64*z + 79 + 49 = 0 for z.

A: 2
Q: Solve:
Solve -2*c + 3*c = -4 for c.

A: -4
Question: What is the solution?

Solve 5202*z - 67633 = 72821 for z.

Answer: 27
Problem: Math Problem
Solve -38*c + 369 + 467 = 0 for c.

A: 22
Question:
Solve 0 = 321*u - 3589*u - 68628 for u..

Answer:
-21
Question: What is the solution?

Solve -61 + 41 = 5*x for x.

Answer:
-4