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

Name : _________________

refresh

What is the SUM of x and y?
3x - 3y = 30
3x - 2y = 27




What is the SUM of x and y?
3x - y = -20
3x - 3y = -36




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




What is the SUM of x and y?
2x + 3y = -16
2x - 3y = -4




What is the SUM of x and y?
3x - y = -10
2x - 3y = 5

What is the SUM of x and y?
3x + y = 11
3x + 2y = 13




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




What is the SUM of x and y?
3x - 2y = -19
2x - y = -11




What is the SUM of x and y?
2x - 3y = -31
2x - 2y = -24




What is the SUM of x and y?
3x + 2y = 16
2x + 3y = 19

+(         )

(         )+

++[[          ]]++