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

Name : _________________

refresh

What is the SUM of x and y?
x - 3y = -10
x - y = 0




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




What is the SUM of x and y?
3x - 3y = 18
3x + y = 10




What is the SUM of x and y?
3x - 2y = 7
2x - 2y = 4




What is the SUM of x and y?
3x - 3y = -24
2x - 2y = -16

What is the SUM of x and y?
3x - y = 10
2x + y = 0




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




What is the SUM of x and y?
3x - 3y = 9
x - 3y = -1




What is the SUM of x and y?
2x - 2y = 10
2x + 3y = 15




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

+(         )

(         )+

++[[          ]]++