Q: Solve -1670 = 110*w - 240 for w.

A: -13

Q: Solve -138 + 84 = 125*y + 446 for y.

A: -4

Q: Solve 116*y - 6344 = -8200 for y.

A: -16

Q: Solve -8*k = -33*k + 250 for k.

A:
10