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

Name : _________________

refresh

What is the SUM of x and y?
2x + y = 0
2x - 2y = 12




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




What is the SUM of x and y?
3x - 2y = 20
2x - 2y = 12




What is the SUM of x and y?
3x + y = 9
2x + 3y = 13




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

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




What is the SUM of x and y?
3x + 2y = -4
2x - 3y = -7




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




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




What is the SUM of x and y?
2x - y = -9
3x + y = -16

+(         )

(         )+

++[[          ]]++