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

Name : _________________

refresh

What is the SUM of x and y?
2x + y = -11
2x - 2y = 4




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




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




What is the SUM of x and y?
3x - 2y = -10
3x - y = -11




What is the SUM of x and y?
x - 3y = 13
2x - 3y = 20

What is the SUM of x and y?
x + 2y = 0
2x + y = 6




What is the SUM of x and y?
3x - 3y = 0
2x + 3y = 20




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




What is the SUM of x and y?
x + 2y = 0
3x + y = 5




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

+(         )

(         )+

++[[          ]]++