I came from a family that didnt really care about school I guess, and I don't think I was even presented a problem like "x - 4 = 17" until maybe 12 years old, a

I came from a family that didnt really care about school I guess, and I don't think I was even presented a problem like "x - 4 = 17" until maybe 12 years old, and I didn't understand why it was useful until 14