Q: Solve 0 = -144*q + 141*q + 15 for q.

A: 5
Q: Solve:
Solve -16*z - 372*z = 1164 for z.

A: -3
Question: What is the solution?

Solve 71*u + 18*u = -37*u - 651 - 357 for u.

Answer: -8
Problem: Math Problem
Solve 633*i + 152*i + 22659 = 156*i - 450*i for i.

A: -21
Question:
Solve -20*x - 132 = 2*x for x..

Answer:
-6
Q: What is the solution?
Solve -268*r + 261*r + 49 = 0 for r.

A:
7