Q: Solve:
Solve 340*d + 35*d + 460*d + 263*d = -69174 for d.

A: -63

Q: Solve:
Solve 26*i = 20*i + 6 for i.

A: 1

Q: Solve:
Solve -19356 - 16178 = -5767*w - 145466 - 80379 for w.

A:
-33