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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 14
3x - y = 21




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




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




What is the SUM of x and y?
2x - 3y = -22
3x + 2y = 6




What is the SUM of x and y?
2x + 3y = -14
3x - y = 1




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




What is the SUM of x and y?
3x - 3y = 0
2x - y = 6




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




What is the SUM of x and y?
3x - y = -5
2x - 2y = -14




What is the SUM of x and y?
3x - 2y = 18
3x - 3y = 24




+(         )

 

(         )+

++[[          ]]++

961    7 2 1 4 -5 ( 9 )   -1 12 6 9 -4 ( 22 )   [[ 31 ]]