780  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

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




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




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




What is the SUM of x and y?
x - 3y = -19
2x + y = 4




What is the SUM of x and y?
3x + y = -11
2x - 3y = 0

What is the SUM of x and y?
2x - y = -11
3x - 2y = -18




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




What is the SUM of x and y?
3x - 2y = -5
x + 2y = 9




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




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

+(         )

(         )+

++[[          ]]++