Solve -2*s + s = -5 for s.
Solve this plz.

A: 5

Solve 0 = -25285*z + 7423*z - 829871 - 98953 for z.
Solve this plz.

A: -52

Solve 20053 + 37339 = 844*p for p.
Solve this plz.

A:
68