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

Name : _________________

refresh

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




What is the SUM of x and y?
x - 2y = -11
x + 2y = 17




What is the SUM of x and y?
x + 2y = -7
2x - 3y = 21




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




What is the SUM of x and y?
3x + y = -1
x + 2y = -2

What is the SUM of x and y?
x - y = 0
x + 2y = 12




What is the SUM of x and y?
2x - y = 11
x - y = 6




What is the SUM of x and y?
2x - 3y = -15
2x - y = -9




What is the SUM of x and y?
3x + y = 11
3x - 2y = -4




What is the SUM of x and y?
x + 2y = 12
3x - 3y = 0

+(         )

(         )+

++[[          ]]++