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

Name : _________________

  

refresh

What is the SUM of x and y?
3x + y = 12
3x - y = 24




What is the SUM of x and y?
2x + 3y = -24
2x - 3y = 12




What is the SUM of x and y?
3x - 2y = -11
2x + y = -5




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




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

What is the SUM of x and y?
2x - 2y = 6
3x - 2y = 10




What is the SUM of x and y?
3x + y = 10
2x + y = 7




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




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




What is the SUM of x and y?
3x - y = 16
2x - 3y = 6

+(         )

 

(         )+

++[[          ]]++
897    0 -9 -2 4 4 ( -3 )   5 4 -2 0 8 ( 15 )   [[ 12 ]]