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

Name : _________________

refresh

What is the SUM of x and y?
2x + y = -10
3x + y = -12




What is the SUM of x and y?
2x + y = -10
3x - 3y = -24




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




What is the SUM of x and y?
3x - y = 6
3x - 3y = 0




What is the SUM of x and y?
2x - y = -4
2x - 2y = -10

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




What is the SUM of x and y?
3x + 2y = -1
3x - 2y = -29




What is the SUM of x and y?
3x - y = -10
2x + 3y = 8




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




What is the SUM of x and y?
3x - 2y = -1
3x - 3y = -6

+(         )

(         )+

++[[          ]]++