Q: Solve:
Solve 212*k + 222*k + 5169 + 14343 = -379*k for k.

A: -24

Q: Solve:
Solve -1543*r = 11*r - 316*r - 18749 + 112837 for r.

A: -76

Q: Solve:
Solve 55*d - 382 + 783 = -369 for d.

A:
-14