Q: Solve:
Solve 0 = -516*x - 7111 + 403 for x.

A: -13

Q: Solve:
Solve 0 = -307*p + 202*p + 667*p - 10116 for p.

A: 18

Q: Solve:
Solve -2046 - 62 - 439 = -283*x for x.

A:
9