Solve -879 - 5862 = -205*b + 1861 + 1648 for b.
Solve this plz.

A: 50

Solve -26416 = -151*c - 229*c - 12*c + 184*c for c.
Solve this plz.

A: 127

Solve 18*k + 3250 - 3070 = 0 for k.
Solve this plz.

A:
-10