Question

Poonam is 5 years older than her sister age x and the sum of their age is 91 find their ages


please give answer​

Answer 1

Answer:

43

Step-by-step explanation:

Let Ponams sister age be x

x+(x+5)=91

2x=91-5

2x=86

x=86/2

x=43

Poonams age=5+43=48

Her sisters age=43

Answer 2

Answer:

Sister age = 43 years Poonam age = 48 years

Step-by-step explanation:

Age of Poonam = (5+x)

Sum of their ages = (5+x)+x = 91

So , age of her sister = x+5+x =91

= 2x+5= 91

= 2x = 91-5

= x = 86/2

= 43 years

So, age of Poonam = 43 +5 = 48 years

Thanks.