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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = 15
3x - 2y = 22




What is the SUM of x and y?
3x - y = 10
2x + y = 20




What is the SUM of x and y?
2x + 3y = 11
2x - y = 7




What is the SUM of x and y?
2x - 3y = 6
2x + 3y = -30




What is the SUM of x and y?
3x - 2y = -11
3x - y = -7

What is the SUM of x and y?
3x + y = 26
2x + y = 19




What is the SUM of x and y?
2x - y = 11
2x + 3y = 31




What is the SUM of x and y?
2x - 2y = 6
2x - 3y = 7




What is the SUM of x and y?
3x - 3y = -39
3x - 2y = -31




What is the SUM of x and y?
2x + y = 11
2x - y = 5

+(         )

(         )+

++[[          ]]++