Solve 0 = 749*z + 415*z + 31554 + 6858 for z.
Solve this plz.

A: -33

Solve 11*r = -58*r + 414 for r.
Solve this plz.

A: 6

Solve 0 = -6*j - 26 + 14 for j.
Solve this plz.

A:
-2