Q: Solve:
Solve 0 = 748*z + 11341 + 4367 for z.

A: -21

Q: Solve:
Solve 7928 = 450*x - 3322 for x.

A: 25

Q: Solve:
Solve -1327*a + 474*a + 370503 - 55366 = 1234*a for a.

A:
151