Q: Solve 16*z = -20 + 4 for z.

A: -1

Q: Solve 0 = 22*z + 4498 - 5884 for z.

A: 63

Q: Solve -343 - 431 = -86*d for d.

A: 9

Q: Solve -5094 = -8*a - 5182 for a.

A:
-11