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

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 20
3x - y = 28




What is the SUM of x and y?
3x + y = 16
2x - 2y = 24




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




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




What is the SUM of x and y?
3x - 3y = 18
3x - 2y = 19

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




What is the SUM of x and y?
3x + y = 27
2x + 3y = 25




What is the SUM of x and y?
3x - y = 1
3x - 3y = 3




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




What is the SUM of x and y?
2x - 3y = -33
2x - y = -19

+(         )

(         )+

++[[          ]]++