Solve 163*n + 1567 = -84*n + 4037 for n.
Solve this plz.

A: 10

Solve -1834*r - 934*r + 16078 = -316*r - 1086 for r.
Solve this plz.

A: 7

Solve 22*g - 5*g = 0 for g.
Solve this plz.

A:
0