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

Name : _________________

refresh

What is the SUM of x and y?
x + 2y = -1
2x - 2y = 10




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




What is the SUM of x and y?
2x + y = 8
x + 3y = 14




What is the SUM of x and y?
3x + y = -8
2x + y = -6




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

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




What is the SUM of x and y?
2x - 3y = -11
x - 3y = -16




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




What is the SUM of x and y?
x - y = 8
x - 3y = 14




What is the SUM of x and y?
3x - y = 17
3x - 2y = 22

+(         )

(         )+

++[[          ]]++