Q: What is the solution?
Solve -139*d + 558 = -46*d for d.

A: 6

Q: What is the solution?
Solve -12*p + 1923 = 1995 for p.

A: -6

Q: What is the solution?
Solve -2311*n = -2303*n + 96 for n.

A:
-12