Q: Solve:
Solve 115*x - 1533 + 2937 = -1816 for x.

A: -28

Q: Solve:
Solve 13*k - 152 = -8*k + 100 for k.

A: 12

Q: Solve:
Solve -3998 + 1438 = -116*y - 12*y for y.

A:
20