John is x years old. Ahmad is 3 years older than - вопрос №139450213 от MAK222222 20.02.2020 09:11

Question

Математика: John is x years old. Ahmad is 3 years older than John. The total of their age is 63 years. Form and equation and work out the age of Ahmad

MAK222222 · Answer

Ahmad=33 years old John=30 years old Пошаговое объяснение:x+(x+3)=632*x=63-32*x=60x=60/2x=30(John)30+3=33(Ahmad)...