Q: What is the solution?
Solve 232 - 301 = -64*b - 901 for b.

A: -13

Q: What is the solution?
Solve -429 + 2008 = 90*c - 2781 - 140 for c.

A: 50

Q: What is the solution?
Solve 6 = -2*a + 8 for a.

A:
1