Q: Solve -1102*c + 308*c = -413*c + 1143 for c.

A: -3

Q: Solve -930431*m + 930406*m - 275 = 0 for m.

A: -11

Q: Solve -2*n - 8*n + 94 - 74 = 0 for n.

A: 2

Q: Solve -127*b - 4134 = 306*b + 111*b + 2938 for b.

A:
-13