Question

what are the decorum's maintain during a group discussion​

Answer 1

Question:-

Mrudhula gave birth to twins, when she was twenty years old. After x years, the sum of the ages of Mrudhula and her twin children is 50 years. What is the value of x?

To Find:-

Find the value of x.

Solution:-

Given ,

Let number of years be x

The sum of the ages of Mrudhula and her twin children is 50 years

According to the Question:-

\dashrightarrow\sf \: 20 + 2x + x = 50⇢20+2x+x=50

\dashrightarrow\sf \: 3x + 20 = 50⇢3x+20=50

\dashrightarrow\sf \: 3x = 50 - 20⇢3x=50−20

\dashrightarrow\sf \: 3x = 30⇢3x=30

\dashrightarrow\sf \: x = \cancel\dfrac { 30 } { 3 }⇢x=

3

30

\dashrightarrow\sf \: x = 10⇢x=10

Hence ,

The value of x is 10.