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

Name : _________________

refresh

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




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




What is the SUM of x and y?
2x - y = 13
2x + y = 3




What is the SUM of x and y?
3x + y = -14
2x - 3y = -13




What is the SUM of x and y?
2x - 2y = 6
3x - 2y = 10

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




What is the SUM of x and y?
3x + y = 11
2x - 3y = 0




What is the SUM of x and y?
3x - 3y = 9
x + 3y = 19




What is the SUM of x and y?
3x + y = -8
x - y = -12




What is the SUM of x and y?
2x - 2y = -16
3x + 2y = 6

+(         )

(         )+

++[[          ]]++