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

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 12
3x - y = 24




What is the SUM of x and y?
3x - y = -20
2x - y = -15




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




What is the SUM of x and y?
3x - 3y = 0
3x - 2y = -6




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

What is the SUM of x and y?
2x - y = 4
3x + 2y = 34




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




What is the SUM of x and y?
3x - 2y = -4
2x - 3y = -1




What is the SUM of x and y?
3x - 2y = -16
2x + y = 8




What is the SUM of x and y?
2x - y = -17
3x - 3y = -33

+(         )

(         )+

++[[          ]]++