Q: Solve:
Solve -19 + 68 - 42 = -65*t + 137 for t.

A: 2

Q: Solve:
Solve 2053*p + 43674 = 696*p - 63529 for p.

A: -79

Q: Solve:
Solve 13*l + 131*l - 10592 = 44*l - 892 for l.

A:
97