172  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 27
2x + y = 19




What is the SUM of x and y?
3x - 3y = -12
2x - y = -7




What is the SUM of x and y?
3x + 2y = 11
3x - y = 26




What is the SUM of x and y?
2x - 3y = 8
3x + 2y = 12




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

What is the SUM of x and y?
2x + y = 18
3x + 2y = 30




What is the SUM of x and y?
2x - y = 14
3x + 2y = 0




What is the SUM of x and y?
2x + 3y = -7
3x - y = -16




What is the SUM of x and y?
2x - y = 6
3x - 2y = 9




What is the SUM of x and y?
3x + y = -19
3x - y = -11

+(         )

(         )+

++[[          ]]++