John is x years old. Ahmad is 3 years older than John. - вопрос №36313944344 от 2003nur 11.01.2020 10:50

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

2003nur · 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)...