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

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = -12
3x + 2y = 20




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




What is the SUM of x and y?
3x - 3y = 36
x - 3y = 22




What is the SUM of x and y?
2x - 3y = -18
3x - 2y = -17




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

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




What is the SUM of x and y?
3x + y = 0
x + 3y = -8




What is the SUM of x and y?
3x + 2y = -21
x - 3y = 4




What is the SUM of x and y?
x - 2y = 7
2x - 3y = 12




What is the SUM of x and y?
2x + y = -4
3x + y = -6

+(         )

(         )+

++[[          ]]++