Q: Solve:
Solve -11*b + 90 = 4*b for b.

A: 6

Q: Solve:
Solve 270*g + 2416 + 1006 + 898 = 0 for g.

A: -16

Q: Solve:
Solve -1030*r + 515*r = -444*r + 2698 for r.

A:
-38