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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 10
3x + 2y = 16




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




What is the SUM of x and y?
x - y = 7
2x - 2y = 14




What is the SUM of x and y?
x + 2y = -8
2x - y = -1




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

What is the SUM of x and y?
x - 3y = 0
2x - 2y = 8




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




What is the SUM of x and y?
3x - 2y = -25
3x - y = -20




What is the SUM of x and y?
x + 2y = -6
2x - y = 13




What is the SUM of x and y?
2x - 2y = -12
x - y = -6

+(         )

(         )+

++[[          ]]++