Q: Solve 181222*h - 181309*h + 4383 = 903 for h.

A: 40

Q: Solve -178*a + 2377*a - 8681 - 13309 = 0 for a.

A: 10

Q: Solve -6146 + 19013 = 48*y - 305*y - 5123 for y.

A: -70

Q: Solve 72*t - 287 = 178 + 327 for t.

A:
11