Problem: Math Problem
Solve -232279*r = -232184*r - 2850 for r.

A: 30

Problem: Math Problem
Solve 4437*x - 1418 + 426 = 4468*x for x.

A: -32

Problem: Math Problem
Solve 0 = -194*q + 1755 + 573 for q.

A:
12