731  SystemEq1
What is the SUM of x and y? 1

Name : _________________

refresh

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




What is the SUM of x and y?
2x - y = 7
2x + y = 17




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




What is the SUM of x and y?
3x - y = 16
3x - 3y = 24




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

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




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




What is the SUM of x and y?
3x + y = 6
2x + 3y = 4




What is the SUM of x and y?
2x - 3y = -9
2x + 3y = 21




What is the SUM of x and y?
3x - 3y = 33
x - 2y = 16

+(         )

(         )+

++[[          ]]++