After 12 years Uday will be 3 times as old as he was 4 years ago. Find the present age of Uday
Answers
Answered by
6
Answer:12
Step-by-step explanation:
After 12 years age of Uday is
X+12=3x-12
3x-x=12+12
X=24÷2
X=12
Answered by
4
Answer:
let x be uday's age
uday's before 4 years age = (x-4)...(1)
uday after 12 years = 3(x-4)...(2)
from (1) and (2) we get,
(x-4) = 3(x-4)
x - 4 = 3x -12
3x-x = -12 +4
2x = 8
x = 8/2
x = 4
Step-by-step explanation:
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