323  SystemEq2
What is the SUM of x and y? 1

Name : _________________

  

refresh

What is the SUM of x and y?
2x + y = -10
2x - y = -6




What is the SUM of x and y?
2x + 3y = 11
3x + 2y = 14




What is the SUM of x and y?
3x - 3y = 27
3x - 2y = 24




What is the SUM of x and y?
2x + y = 23
3x - 2y = 10




What is the SUM of x and y?
3x - 2y = 14
2x + 3y = 5

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




What is the SUM of x and y?
3x + 2y = 34
2x - 2y = 6




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




What is the SUM of x and y?
3x - 2y = -12
3x + 2y = -24




What is the SUM of x and y?
2x + y = 13
2x + 3y = 27

+(         )

 

(         )+

++[[          ]]++
323    -6 5 3 15 3 ( 20 )   -7 13 3 -9 10 ( 10 )   [[ 30 ]]