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

Name : _________________

  

refresh

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




What is the SUM of x and y?
2x + y = 17
2x + 3y = 23




What is the SUM of x and y?
2x - 3y = 9
2x + 3y = 15




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




What is the SUM of x and y?
2x - 3y = -16
3x - 2y = -19

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




What is the SUM of x and y?
2x - y = 17
3x + 2y = 8




What is the SUM of x and y?
3x - 2y = 33
2x - y = 20




What is the SUM of x and y?
2x + y = -14
3x - y = -6




What is the SUM of x and y?
3x + y = 25
3x - 2y = 22

+(         )

 

(         )+

++[[          ]]++
558    5 10 7 4 -3 ( 23 )   -1 1 1 -10 9 ( 0 )   [[ 23 ]]