Solve 0 = -11*b - 939 + 994 for b.
Solve this plz.

A: 5

Solve 304 - 352 = -12*t for t.
Solve this plz.

A: 4

Solve 0 = -40*v + 44*v + 20 for v.
Solve this plz.

A:
-5