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

Name : _________________

refresh

What is the SUM of x and y?
2x - 2y = 8
x - y = 4




What is the SUM of x and y?
x - 3y = 9
2x + y = 4




What is the SUM of x and y?
2x - 2y = 12
x + 3y = -14




What is the SUM of x and y?
2x - 3y = -25
x - 2y = -16




What is the SUM of x and y?
3x + 2y = 17
2x - 3y = -19

What is the SUM of x and y?
x + 3y = 15
x - y = -1




What is the SUM of x and y?
x + 3y = 22
3x - 3y = -18




What is the SUM of x and y?
2x + 3y = -12
2x - y = 4




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




What is the SUM of x and y?
3x - 3y = 30
x - 3y = 16

+(         )

(         )+

++[[          ]]++