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

Name : _________________

  

refresh

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




What is the SUM of x and y?
3x + y = -10
2x + 3y = -9




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




What is the SUM of x and y?
3x + 2y = -25
2x - 3y = 5




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

What is the SUM of x and y?
3x - y = -23
3x + y = -13




What is the SUM of x and y?
3x + y = 22
3x - 2y = 10




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




What is the SUM of x and y?
3x + 2y = -28
2x + y = -17




What is the SUM of x and y?
2x - 2y = 20
3x - 3y = 30

+(         )

 

(         )+

++[[          ]]++
476    0 -4 -7 -10 2 ( -19 )   -1 10 -1 -11 2 ( -1 )   [[ -20 ]]