627  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x - y = 14
x - 3y = 10




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




What is the SUM of x and y?
2x + 3y = -19
3x + 2y = -21




What is the SUM of x and y?
2x - y = 19
x - 3y = 22




What is the SUM of x and y?
3x - y = -16
2x + 3y = 15




What is the SUM of x and y?
3x - 3y = 9
2x + 3y = 11




What is the SUM of x and y?
2x + 3y = 18
3x - y = 5




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




+(         )

 

(         )+

++[[          ]]++

627    -1 12 2 -3 -8 ( 2 )   2 4 5 7 9 ( 27 )   [[ 29 ]]