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

Name : _________________

refresh

What is the SUM of x and y?
2x + 3y = 26
2x - y = 10




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




What is the SUM of x and y?
2x + 3y = -16
3x + 2y = -14




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




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

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




What is the SUM of x and y?
3x - y = 29
2x + y = 11




What is the SUM of x and y?
3x - 3y = -21
3x + 2y = 14




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




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

+(         )

(         )+

++[[          ]]++