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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = 26
3x - 2y = 20




What is the SUM of x and y?
2x - 2y = -8
3x - y = -6




What is the SUM of x and y?
3x - 3y = 6
2x + 3y = 14




What is the SUM of x and y?
2x - y = -11
2x + 3y = -7




What is the SUM of x and y?
2x - 2y = -16
3x - 3y = -24




What is the SUM of x and y?
2x - 2y = -4
2x + 3y = 26




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




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




What is the SUM of x and y?
3x + 2y = 34
3x - y = 19




What is the SUM of x and y?
3x + y = -17
3x - y = -7




+(         )

 

(         )+

++[[          ]]++

162    10 2 6 -4 4 ( 18 )   10 -3 1 13 -9 ( 12 )   [[ 30 ]]