619  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = 5
3x + 2y = 7




What is the SUM of x and y?
3x + 2y = 11
x + 2y = 1




What is the SUM of x and y?
x + 3y = 6
2x + 3y = 9




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




What is the SUM of x and y?
2x - y = 11
3x + 2y = -1




What is the SUM of x and y?
3x + 2y = 6
3x - 3y = -24




What is the SUM of x and y?
x - 3y = -4
x + 2y = 6




What is the SUM of x and y?
3x - 2y = -11
x + 3y = 0




What is the SUM of x and y?
3x + y = -14
3x - 2y = -17




What is the SUM of x and y?
x - 3y = -26
2x + 3y = 11




+(         )

 

(         )+

++[[          ]]++

619    3 3 4 -5 -2 ( 3 )   4 4 -2 -4 2 ( 4 )   [[ 7 ]]