Solve -996*b - 357 = -975*b for b.
Solve this plz.

A: -17

Solve 1957*w - 6245 = 2082 + 7590 - 4175 for w.
Solve this plz.

A: 6

Solve 10*s + 182 = 192 for s.
Solve this plz.

A:
1