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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 18
3x - 3y = 27




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




What is the SUM of x and y?
3x - y = -13
3x - 2y = -11




What is the SUM of x and y?
3x + y = 21
2x - y = 19




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




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




What is the SUM of x and y?
2x - 3y = -10
3x - 3y = -12




What is the SUM of x and y?
3x - 3y = -9
2x + y = 0




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




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




+(         )

 

(         )+

++[[          ]]++

982    5 -4 -7 5 -4 ( -5 )   -2 0 1 -11 8 ( -4 )   [[ -9 ]]