867  SystemEq2
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 18
2x + 3y = 19




What is the SUM of x and y?
3x - 2y = -20
3x - y = -16




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




What is the SUM of x and y?
2x - 3y = -6
3x - 3y = -12




What is the SUM of x and y?
3x - y = 18
2x + y = 7

What is the SUM of x and y?
3x - 2y = -8
2x + y = 11




What is the SUM of x and y?
2x + 3y = 40
3x - 2y = 8




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




What is the SUM of x and y?
2x - 2y = 10
3x - y = 17




What is the SUM of x and y?
3x + y = 1
3x + 2y = -1

+(         )

(         )+

++[[          ]]++