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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = -10
2x + 3y = 14




What is the SUM of x and y?
3x + y = 16
3x - 2y = 4




What is the SUM of x and y?
3x + y = 30
3x + 2y = 36




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




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

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




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




What is the SUM of x and y?
3x + y = -6
2x - y = 1




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




What is the SUM of x and y?
3x - 3y = 6
3x + 2y = 1

+(         )

(         )+

++[[          ]]++