The sum of two numbers is 12. The first number, x, is twice the second number, y. Which system of equations could be used to fin
d the two numbers? A system of equations. x plus y equals 12. x equals 2 plus y.
A system of equations. x plus y equals 12. x equals 2 y.
A system of equations. x y equals 12. x equals 2 plus y.
A system of equations. x y equals 12. x equals 2 y.
