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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + y = 14
2x + 3y = 22




What is the SUM of x and y?
2x - 3y = -10
3x - 2y = -15




What is the SUM of x and y?
3x - 2y = 23
3x + y = 11




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




What is the SUM of x and y?
3x - 3y = 9
2x - y = 0




What is the SUM of x and y?
3x - y = 15
2x + 3y = 10




What is the SUM of x and y?
2x - 2y = 16
3x + 2y = 24




What is the SUM of x and y?
3x + y = 22
2x + y = 15




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




What is the SUM of x and y?
3x - 3y = -12
2x - 3y = -6




+(         )

 

(         )+

++[[          ]]++

709    9 -5 1 8 -9 ( 4 )   5 8 8 6 -8 ( 19 )   [[ 23 ]]