Q: Solve:
Solve -37*z - 255 = 14*z for z.

A: -5

Q: Solve:
Solve -475*a - 3465 - 4901 = -404*a - 1479 for a.

A: -97

Q: Solve:
Solve 5 = -2*m + 7 for m.

A:
1