Solve -64588*j - 6269 - 9913 = -64762*j for j.
Solve this plz.

A: 93

Solve 220083*c - 219646*c = -43263 for c.
Solve this plz.

A: -99

Solve -183*r = -163*r - 40 for r.
Solve this plz.

A:
2