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

Name : _________________

refresh

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




What is the SUM of x and y?
2x - y = 13
3x + 2y = 16




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




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




What is the SUM of x and y?
3x - 2y = -4
3x - 3y = -9

What is the SUM of x and y?
3x + y = -4
2x - 2y = -24




What is the SUM of x and y?
3x - y = -7
2x + 3y = 21




What is the SUM of x and y?
3x - 2y = 8
3x + y = 32




What is the SUM of x and y?
2x + 3y = 7
2x - 2y = -8




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

+(         )

(         )+

++[[          ]]++