Question

Pamela is 7years older than jiri. The sum of their age is 91. What is Jori’s age

Answer 1

`\boxed{\sf \ \ \text{Jori is 42} \ \ }`

Explanation:

Hello,

Let's not J Jori's age

Pamela is 7 years older than Jori so here age is J + 7

The sum of their age is 91 so

J + ( J + 7 ) = 91

<=>

2J + 7 = 91 subtract 7

2J = 91 - 7 = 84 divide by 2

J = 84/2 = 42

So Jori is 42 and Pamela is 49

hope this helps