Question

'A' IS TWICE AS OLD AS 'B'. THREE YEARS AGO A's AGE WAS THREE TIMES OF 'B'. FIND THE AGE OF 'A'. PLEASE ANSWER FAST. CORRECT ANSWER WILL BE MARKED AS BRAINLIEST BUT IRRELEVANT ANSWER WILL BE REPORTED.​

Answer 1

Answer:

A is 12 year old

Step-by-step explanation:

let age of A be X and of B be Y ,than

X = 2Y

Now three year ago

X–3 = 3(Y–3)

2Y–3 = 3Y – 9

Y = 6

and X = 12