719  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
3x + 2y = 0
x + 3y = -7




What is the SUM of x and y?
2x - y = -9
2x + y = 5




What is the SUM of x and y?
x - 2y = -5
x + 2y = 7




What is the SUM of x and y?
x + 3y = 7
3x - y = -19




What is the SUM of x and y?
x - 2y = 7
2x - 2y = 8

What is the SUM of x and y?
x - 2y = -8
x + 3y = 12




What is the SUM of x and y?
x + 3y = 4
x + 2y = 3




What is the SUM of x and y?
2x - y = -4
2x + 3y = 12




What is the SUM of x and y?
3x - 2y = -21
x + 3y = 15




What is the SUM of x and y?
3x + 2y = 16
3x + y = 17

+(         )

(         )+

++[[          ]]++