356  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
3x - 2y = -19
x - y = -8




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




What is the SUM of x and y?
3x - 3y = -15
x - y = -5




What is the SUM of x and y?
2x + y = 17
3x + y = 23




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

What is the SUM of x and y?
x - y = 7
x + 2y = -5




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




What is the SUM of x and y?
3x + 2y = -22
x + 2y = -14




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




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

+(         )

(         )+

++[[          ]]++