Question

a girl is x years old. her father is 5 more than 2 times her age. the sum of their ages is 50 years​

Answer 1

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Answer 2

$\huge\sf\blue{Question:}$

A girl is x years old. Her father is 5 more than 2 times her age . The sum of their ages is 50 years . Find the age of the girl and her father .

$\huge\pink{Answer:}$

Let the age of the girl be

$x \: years$

Her father is 5 more than 2 Times her age .

$= 5 + 2x$

So ,

$x + 5 + 2x = 50$

$3x + 5 = 50$

$3x = 50 - 5$

$3x = 45$

$x = \frac{45}{3}$

$x = 15$

Therefore , The girl's age is 15 years .

Now , let's find out her father's age .

$= 5 + 2x$

$= 5 + 2(15) \ \\ = 5 + 2 \times 15 \\ = 5 + 30 \\ = 35$

Therefore , the girl's father's age is 35 years .