Solve 59*r + 190 = -81*r + 121*r for r.
Solve this plz.

A: -10

Solve 215*h + 175*h + 1352 = -8398 for h.
Solve this plz.

A: -25

Solve 22*z - 456 = -11 + 369 for z.
Solve this plz.

A:
37