Q: What is the solution?
Solve 135*d - 36*d + 495 = 0 for d.

A: -5

Q: What is the solution?
Solve 0*t - 332532 + 329700 = 59*t for t.

A: -48

Q: What is the solution?
Solve -16*w + 4*w = -36 for w.

A:
3