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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = -2
2x + 3y = 28




What is the SUM of x and y?
2x - y = -18
2x - 3y = -30




What is the SUM of x and y?
2x + y = 1
2x - 2y = -20




What is the SUM of x and y?
2x + y = 14
3x - 2y = 21




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

What is the SUM of x and y?
2x - 2y = -18
2x + 3y = 7




What is the SUM of x and y?
3x - 2y = 7
2x + y = 14




What is the SUM of x and y?
3x - 3y = -33
3x + y = -5




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




What is the SUM of x and y?
3x + y = 12
2x - 2y = 8

+(         )

(         )+

++[[          ]]++