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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x - y = -12
3x - 3y = 0




What is the SUM of x and y?
2x + 3y = -18
2x - y = 6




What is the SUM of x and y?
2x - 2y = -8
3x - y = -14




What is the SUM of x and y?
2x - 2y = -6
3x - 2y = -11




What is the SUM of x and y?
2x - 3y = -22
2x + y = 10




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




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




What is the SUM of x and y?
2x - y = 10
2x - 2y = 4




+(         )

 

(         )+

++[[          ]]++

489    7 -9 -12 -6 -6 ( -26 )   -7 9 6 3 14 ( 25 )   [[ -1 ]]