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

Name : _________________

refresh

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




What is the SUM of x and y?
3x - 3y = -18
3x + 2y = 12




What is the SUM of x and y?
x - y = -5
2x + y = 8




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




What is the SUM of x and y?
3x - 3y = 12
3x + y = 4

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




What is the SUM of x and y?
x - 2y = -11
2x - y = -13




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




What is the SUM of x and y?
3x - y = 20
x - 2y = 5




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

+(         )

(         )+

++[[          ]]++