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

Name : _________________

  

refresh

What is the SUM of x and y?
2x - y = 12
3x - y = 18




What is the SUM of x and y?
3x + 2y = -10
3x - y = -4




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




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




What is the SUM of x and y?
3x - y = 9
3x - 2y = 6

What is the SUM of x and y?
2x + 3y = 16
2x + y = 8




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




What is the SUM of x and y?
2x - 2y = -8
2x + y = 13




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




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

+(         )

 

(         )+

++[[          ]]++
938    6 -4 -10 -7 7 ( -8 )   6 1 10 -3 -3 ( 11 )   [[ 3 ]]