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

Name : _________________

refresh

What is the SUM of x and y?
3x - 3y = -18
2x + 3y = 23




What is the SUM of x and y?
2x - 2y = -10
3x + y = 9




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




What is the SUM of x and y?
x + 3y = 14
3x + y = 18




What is the SUM of x and y?
2x + 3y = 9
2x - y = -11

What is the SUM of x and y?
3x - 2y = 13
x - 3y = -5




What is the SUM of x and y?
2x + 3y = 6
x - y = -7




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




What is the SUM of x and y?
2x + 3y = 9
3x - y = 8




What is the SUM of x and y?
2x - y = 6
3x + 2y = 16

+(         )

(         )+

++[[          ]]++