Question

Five years ago,Nuri was thrice as old as sonu.Express this information in linear equation

Answer 1

Here your answer goes

Step :- 1

Let the age of Nuri be x

Let the age of sonu be y

Step :- 2

According to the question ,

5 years ago ,

The Nuri age =  ( x -5 )

The Sonu age = ( y - 5 )

Step :- 3

$(x-5) = 3(y-5)\\ x=3y-15 + 5\\X= 3y- 10$

↓↓

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Answer 2

HELLO USER ✌

HERE'S YOUR ANSWER FRIEND,

ℹ GIVEN : FIVE YEARS AGO NURI WAS THRICE AS OLD AS SONU.

LET, AGE OF SONU BE x years and NURI BE y years.

NOW,

FIVE YEARS AGO,

==> NURI'S AGE = (y - 5) years

AND

==> SONU'S AGE = (x - 5) years.

⏫THE ABOVE EXPRESSION IN LINEAR EQUATION IS

ACCORDING TO THE QUESTION ,

NURI'S AGE = 3(SONU'S AGE)

==> (y - 5) = 3(x - 5)

==> y - 5 = 3x - 15

==> 3x - y = 10

HOPE IT HELPS YOU.

$<marquee>$ #FROM KENDRIYA VIDYALAYA GANESH KHIND PUNE ✌