Kelly had $12 and spent $x. Ami had $6 and collected $x. The two girls then had the same amount of money. Use an algebraic expression to show how much money Kelly and Ami have:
Kelly: (2 points)
Ami: (2 points)

Form an algebraic equation by combining the expressions in a. above (2 points)

Solve the equation in b. above to determine the value of x (4