Q: Solve -11527 + 13858 = 63*z for z.

A: 37

Q: Solve 8*w = 10*w + 6 for w.

A: -3

Q: Solve 189*f + 1341 + 116 = -433 - 0 for f.

A: -10

Q: Solve 5*v + 17 = -3 for v.

A:
-4