Q: What is the solution?
Solve 5*t + 35*t + 729 = -71 for t.

A: -20

Q: What is the solution?
Solve -15*w - 84 = -24 for w.

A: -4

Q: What is the solution?
Solve -8*x + 45*x - 6860 = -51*x - 108*x for x.

A:
35