Solve 8*t + 41*t - 196 = 0 for t.
Solve this plz.

A: 4

Solve 2520*c = -2054*c + 1071*c + 115599 for c.
Solve this plz.

A: 33

Solve -17*r - 11*r - 3694 = -3246 for r.
Solve this plz.

A:
-16