Question

Anju is thrice as old as Veena. After three years
Anju's age will be 7 years more than twice the
age of Veena. Find their present ages.​

Answer 1

$\blue{\bold{\underline{\underline{Answer:}}}}$

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$\green{\underline \bold{Given :}}$

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• Anju is thrice as old as veena.

• 3 yrs later Anju will be 7 yrs more that twice the age of Veena.

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$\red{\underline \bold{To \: Find:}}$

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• Their present ages.

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$\large{\orange{\underline{\tt{Solution :-}}}}$

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Let Anju's present age be 'x'

Let Veena's present age be 'y'

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$\footnotesize{ \purple{\underline \bold{According \: to \: the \ question :}}}$

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$\purple\longrightarrow$ $\bf x = y \times 3$ -------(1)

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$\underline{\bold{\texttt{After 3 yrs ages will be:}}}$

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Anju = x + 3

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Veena = y + 3

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$\footnotesize{ \red{\underline \bold{According \: to \: the \ question :}}}$

$\:\:$

$\purple\longrightarrow$ $\bf x + 3 = 2(y + 3) + 7$

$\:\:$

$\sf \longmapsto x + 3 = 2y + 6 + 7$

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$\sf \longmapsto x - 2y = 10$ ------(2)

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$\underline{\bold{\texttt{Putting x = 3y in (2)}}}$

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$\sf \longmapsto 3y - 2y = 10$

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$\sf \longmapsto y = 10$

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$\underline{\bold{\texttt{Putting y = 10 in (1)}}}$

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$\sf \longmapsto x = 3(10)$

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$\sf \longmapsto x = 30$

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Hence Anju is 30 yrs old & Veena is 10 yrs old.

$\rule{200}5$

Answer 2

Answer:

anhu I age is 30

veena10

Step-by-step explanation:

pls make it brainlest answer