Question

yesterday , Elsa had K baseball cards today she gave 12 away ,using K write an expression for the number of cards elsa has left

Answer 1

Answer:

k-12

Step-by-step explanation:

k-12

k=# of cards yesterday

hope this helps!

Answer 2

Answer:

K - 12 = X

Step-by-step explanation:

Can't really, it's an expression.