Question

Daquan and Juan are twins but their sister phillipa is 3 years older than them if the sum of their three ages is 36 how old are the twins

Answer 1

Step-by-step explanation:

Daquan's age = x

Juan's age = x

Phillipa's age = x + 3

x + x + x + 3 = 36

3x + 3 = 36

3x = 36 - 3

3x = 33

x = 33 ÷ 3

x = 11

the twins are 11 years old