Solve 1898 + 178 = 223*m - 3499 for m.
Solve this plz.

A: 25

Solve -97*c = c + 56 - 448 for c.
Solve this plz.

A: 4

Solve -2964 = 163*b - 193 for b.
Solve this plz.

A:
-17