Q: Solve -208*i = -190*i - 144 for i.

A: 8

Q: Solve 6 = -2*u - 4 for u.

A: -5

Q: Solve 0 = 704*b - 302*b - 22914 for b.

A: 57

Q: Solve 0*c + 3*c = 12 for c.

A:
4