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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 2y = -5
2x - y = -1




What is the SUM of x and y?
3x - y = 19
2x + 3y = 20




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




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




What is the SUM of x and y?
3x + y = -18
3x - y = -12




What is the SUM of x and y?
3x - 3y = 9
2x + 3y = 21




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




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




What is the SUM of x and y?
3x - 2y = -5
3x - y = -10




What is the SUM of x and y?
2x - 3y = 16
2x + 3y = -20




+(         )

 

(         )+

++[[          ]]++

753    10 9 0 2 -8 ( 13 )   9 -1 -5 -10 -7 ( -14 )   [[ -1 ]]