Q: Solve 133*w - 66*w - 4812 + 1127 = 0 for w.

A: 55

Q: Solve 0 = -w - 9 + 4 for w.

A: -5

Q: Solve -1705*d = -1622*d + 485 + 13 for d.

A: -6

Q: Solve 19*a + 30*a - a + 3072 = -0*a for a.

A:
-64