Question

1/5x +7=12
4. The sum of Mona's age and Shanus age is 12. Mona is 12 yrs old. Then find
Shanus age. *
Your answer​

Answer 1

Let the age of Mona be. X=12
Shanus age is Y
Given,
X+Y=12
12+Y=12
Then, Y=0