711  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

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




What is the SUM of x and y?
2x - y = 15
3x + 2y = 12




What is the SUM of x and y?
3x - 2y = -13
3x - y = -5




What is the SUM of x and y?
3x - y = 12
2x - y = 10




What is the SUM of x and y?
2x + 3y = 5
3x + y = 4

What is the SUM of x and y?
3x + 2y = 6
2x - 3y = 4




What is the SUM of x and y?
3x - 3y = 36
2x + y = 9




What is the SUM of x and y?
2x - 2y = 10
3x - 3y = 15




What is the SUM of x and y?
2x - y = -8
2x + 3y = 24




What is the SUM of x and y?
3x - y = -11
2x + y = -9

+(         )

(         )+

++[[          ]]++