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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x + y = 6
2x - 2y = 4




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




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




What is the SUM of x and y?
2x - 3y = 7
2x - 2y = 6




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




What is the SUM of x and y?
2x - 2y = 20
2x + y = 11




What is the SUM of x and y?
3x - y = 7
2x + 3y = 23




What is the SUM of x and y?
2x + y = 0
3x - 2y = -21




What is the SUM of x and y?
2x + y = 1
3x + y = 0




+(         )

 

(         )+

++[[          ]]++

754    -3 2 5 11 1 ( 16 )   -5 4 9 3 2 ( 13 )   [[ 29 ]]