Question

joe is now 20 years old and sam is 4 years old. in how many years will joe be twice as old as sam? ​

Answer 1

Answer:

here's the answer ...I hope it helps you..

Answer 2

age of joe ,=20years

age of sam= 4year

according to question

years require to double the age of joe =x

so

x +20 = joe age

x + 4= sam age

according to question

x +20= 2(x +4)

x 20 =2x +8

20 -8 =2x- x

12 = x

after 12 years age of joe is 32

and age of sam is 16 years

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