Q: Solve -1380*c - 53348 = -908 for c.

A: -38

Q: Solve 42 = -465*x + 472*x for x.

A: 6

Q: Solve i - 54 = -61 for i.

A: -7

Q: Solve -208 - 281 + 169 = 32*h for h.

A:
-10