Q: Solve:
Solve -29 - 31 - 36 = 8*k for k.

A: -12

Q: Solve:
Solve -50*w + 11*w - 703 = -10*w - 65 for w.

A: -22

Q: Solve:
Solve -12822*i = -12875*i - 1431 for i.

A:
-27