Q: Solve:
Solve -20*t + 48*t - 196 = 0 for t.

A: 7

Q: Solve:
Solve 35*q = 657*q - 15550 for q.

A: 25

Q: Solve:
Solve 1879*d - 2694 = 160*d - 1624 + 53938 for d.

A:
32