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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 10
3x + 2y = -11




What is the SUM of x and y?
2x - y = 15
2x - 2y = 16




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




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




What is the SUM of x and y?
3x + 2y = 18
3x + y = 15




What is the SUM of x and y?
3x - y = 14
2x - y = 9




What is the SUM of x and y?
3x + y = -8
3x - 3y = -24




What is the SUM of x and y?
2x + 3y = 13
3x - y = 14




What is the SUM of x and y?
3x + 2y = 1
2x - 3y = -34




What is the SUM of x and y?
3x + y = -7
3x - 2y = -13




+(         )

 

(         )+

++[[          ]]++

511    -5 6 -4 1 7 ( 5 )   6 0 6 3 -1 ( 14 )   [[ 19 ]]