Question

Your brother is 1/5 your age. Your sister is 9 years older than your brother. Your sister is 11 years old. Write and solve an equation to find your age a.

Answer 1

I’m joy gonna write it because you’ll think I copied but ^^ they’re right I got the same thing

Answer 2

your age is 10 and your brothers age is 2 the equation is

Explanation:

a=5b=b+9

the first part is how old you are the second is how old your brother is and the third is how old your sister