Q: Solve -47*r - 9*r = 87*r - 429 for r.

A: 3
Q: Solve:
Solve -628*w = -1283*w + 635*w + 80 for w.

A: 4
Question: What is the solution?

Solve -2*m - 13*m - 45 = 0 for m.

Answer: -3
Problem: Math Problem
Solve -1954*k + 12400 = 1583*k - 437*k for k.

A: 4
Question:
Solve -325771 = -23347*z + 1285172 for z..

Answer:
69
Question: What is the solution?

Solve -130*v + 1132 = -558 for v.

Answer:
13