Q: Solve -65 = -6*a + 19*a for a.

A: -5

Q: Solve 14229 = -4306*m - 7189 - 34560 for m.

A: -13

Q: Solve 4765*d - 4752*d + 52 = 0 for d.

A: -4

Q: Solve 19*w = 21*w for w.

A:
0