Problem: Math Problem
Solve 10 = 10*x - 15*x for x.

A: -2

Problem: Math Problem
Solve -73*j + 13*j + 31*j = -58 for j.

A: 2

Problem: Math Problem
Solve -1420*c - 1422*c + 2851*c = 261 for c.

A:
29