curent age of Rohan is X, if average age of one year ago, current age and age after 7 year later is 5. Then what will be the value of X?
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Answered by
1
Step-by-step explanation:
Hey mate here is your solution.
The solution is in the attachment.
x = 9 years.
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Answered by
1
Answer: 3
Step-by-step explanation:
- Rohan's current age = x
- average of age of one year ago, current age and age after 7 year = (x-1+x+x+7)/3=5
- (3x+6)/3=5
- x+2=5
- x=3
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