Q: Solve 2*h - 4*h = 10 for h.

A: -5

Q: Solve o = 17 - 21 for o.

A: -4

Q: Solve 5*x - 8 = 12 for x.

A: 4

Q: Solve -300*x + 249 = -370*x + 2755 + 854 for x.

A:
48