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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -18
2x - 3y = -1




What is the SUM of x and y?
3x - 3y = 9
x - 2y = 8




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




What is the SUM of x and y?
3x + y = 22
2x - 3y = -11




What is the SUM of x and y?
x - 3y = 4
2x + y = -13




What is the SUM of x and y?
x + 2y = 5
3x + 2y = 15




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




What is the SUM of x and y?
3x + y = -20
2x - 2y = 0




What is the SUM of x and y?
x + 3y = -10
2x + y = 0




What is the SUM of x and y?
2x + y = 0
3x - 2y = -21




+(         )

 

(         )+

++[[          ]]++

219    -8 -7 3 12 -8 ( -8 )   5 -1 -10 -2 3 ( -5 )   [[ -13 ]]