Q: Solve:
Solve -13*q - 118 + 222 = 0 for q.

A: 8

Q: Solve:
Solve -4603*d = -3113*d + 4338*d - 611940 for d.

A: 105

Q: Solve:
Solve 36*w - 12*w = -120 for w.

A:
-5