Question

-Abigail is 4 years younger than Breanna.

-Breanna is twice as old as Carlos.
-Carlos is x years old.

a) Write an expression for Abigail's age in terms of x.


b) If Carlos is 9 years old, how old is Abigail? Express Abigail age in years

Answer 1

2x-4

Explanation:

carlos=x

breanna= 2x

abigail= 2x-4