Problem: Math Problem
Solve 748*x + 3694 = -2465 - 8053 for x.

A: -19

Problem: Math Problem
Solve -350 + 406 = 7*r for r.

A: 8

Problem: Math Problem
Solve 3992 + 4245 = 70*s + 3740 - 1943 for s.

A:
92