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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - y = -19
2x - 3y = -29




What is the SUM of x and y?
3x + y = 16
2x - y = -1




What is the SUM of x and y?
2x + y = 18
3x - y = 22




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




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




What is the SUM of x and y?
2x - 3y = -19
3x + y = -12




What is the SUM of x and y?
3x + y = -16
2x - 3y = 4




What is the SUM of x and y?
3x + 2y = 4
3x - 3y = -21




What is the SUM of x and y?
3x + 2y = 22
3x - 2y = 14




What is the SUM of x and y?
2x - 3y = -5
3x - 3y = 0




+(         )

 

(         )+

++[[          ]]++

327    3 10 10 5 0 ( 28 )   -2 -8 3 8 10 ( 11 )   [[ 39 ]]