Q: Solve -27 = 42*b - 39*b for b.

A: -9
Q: Solve:
Solve -5985 = -779*b + 950*b for b.

A: -35
Question: What is the solution?

Solve 0 = 589873*n - 589836*n - 3145 for n.

Answer: 85
Problem: Math Problem
Solve 0 = 335*b - 293*b + 588 for b.

A: -14
Question:
Solve -252 + 25212 = 1040*q for q..

Answer:
24
Question:
Solve -42 = -450*r + 443*r for r..

Answer:
6