353  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -13
3x - 2y = -10




What is the SUM of x and y?
3x + y = -5
2x - 3y = 15




What is the SUM of x and y?
2x - 2y = -24
2x - 3y = -31




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




What is the SUM of x and y?
2x + y = 17
2x - 2y = -4




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




What is the SUM of x and y?
3x - y = 18
3x + y = 24




What is the SUM of x and y?
2x - 3y = -30
3x - 3y = -36




What is the SUM of x and y?
2x - 2y = 0
3x - 2y = 7




What is the SUM of x and y?
2x + y = 6
3x + y = 11




+(         )

 

(         )+

++[[          ]]++

353    -5 -5 2 2 12 ( 6 )   7 10 0 14 1 ( 32 )   [[ 38 ]]