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Question
Question 3(a)
Given, Munnu’s age is x years. Can you guess what (x - 2) may show? (Hint: Think of Munnu’s younger brother.) Can you guess what (x + 4) may show? What (3x + 7) may show?
Question 3(a)
Given, Munnu’s age is x years. Can you guess what (x - 2) may show? (Hint: Think of Munnu’s younger brother.) Can you guess what (x + 4) may show? What (3x + 7) may show?
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Solution
Given, Munnu’s age = x years
(x-2) shows an age which is less than Munnu's age by 2 years. It can be his younger brother's or sister's age.
(x + 4) shows an age which is greater than Munnu's age by 4 years. It can be his elder brother's or sister's age.
(3x + 7) shows an age which is 7 years greater than 3 times Munnu's age. It can be his father's age or uncle's age.
Given, Munnu’s age = x years
(x-2) shows an age which is less than Munnu's age by 2 years. It can be his younger brother's or sister's age.
(x + 4) shows an age which is greater than Munnu's age by 4 years. It can be his elder brother's or sister's age.
(3x + 7) shows an age which is 7 years greater than 3 times Munnu's age. It can be his father's age or uncle's age.
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2
show?
(Hint: Think of games other than football).