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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x - y = 12
2x + 3y = 8




What is the SUM of x and y?
3x + 2y = 13
2x - 2y = -8




What is the SUM of x and y?
2x + y = 10
2x - y = 18




What is the SUM of x and y?
3x - y = -4
2x + 3y = 1




What is the SUM of x and y?
3x - 2y = -4
2x + y = 9




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




What is the SUM of x and y?
3x + 2y = 16
3x - 3y = 36




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




What is the SUM of x and y?
3x + 2y = 19
2x - 3y = -9




+(         )

 

(         )+

++[[          ]]++

535    5 4 6 3 0 ( 18 )   7 -6 4 0 8 ( 13 )   [[ 31 ]]