Q: Solve -930 = -4*r - 874 for r.

A: 14

Q: Solve 0 = 38*t - 36*t + 6 for t.

A: -3

Q: Solve 0 = 889*q + 1304*q + 24123 for q.

A: -11

Q: Solve 1501*g = -8682 + 27619 + 30596 for g.

A:
33