2. A is twice as old as B. Three years ago , A’s age was three times

1.	2. A is twice as old as B. Three years ago , A’s age was three times as of B. Find the age of B?
Answer» Step-by-step EXPLANATION: let a=2x B=2x 3 YEARS ago there ages was (2x-3) and b was x-3 by the condition 2x-3=3 (x-3) 2x-3=3(x-3) 2x-3x= -9 +3 -x = -6 x=6 so a =6 ,b= 12

2. A is twice as old as B. Three years ago , A’s age was three times as of B. Find the age of B?

Answer»

Step-by-step EXPLANATION:

let a=2x

B=2x

3 YEARS ago there ages was (2x-3)

and b was x-3

by the condition

2x-3=3 (x-3)

2x-3=3(x-3)

2x-3x= -9 +3

-x = -6

x=6

so a =6 ,b= 12

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2. A is twice as old as B. Three years ago , A’s age was three times as of B. Find the age of B?​

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2. A is twice as old as B. Three years ago , A’s age was three times as of B. Find the age of B?