358  SystemEq2
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
2x + y = -4
2x - y = -8




What is the SUM of x and y?
3x + 2y = 20
2x - 3y = 22




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




What is the SUM of x and y?
2x + y = -1
3x - 3y = 12




What is the SUM of x and y?
3x - 3y = -3
3x + y = -23

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




What is the SUM of x and y?
3x - y = -20
3x - 3y = -36




What is the SUM of x and y?
3x - 3y = -9
2x - 3y = -14




What is the SUM of x and y?
2x - y = 3
2x + 3y = 23




What is the SUM of x and y?
2x + y = 4
2x - 2y = -8

+(         )

(         )+

++[[          ]]++