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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x + y = -13
3x - y = -5




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




What is the SUM of x and y?
2x + 3y = 36
2x - 3y = -12




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




What is the SUM of x and y?
3x - 3y = -30
2x + y = 4




What is the SUM of x and y?
3x - 2y = 7
3x + y = 1




What is the SUM of x and y?
2x - 3y = 12
3x + 2y = -8




What is the SUM of x and y?
2x - y = -19
3x + 2y = -4




What is the SUM of x and y?
3x - 3y = 36
2x - y = 19




+(         )

 

(         )+

++[[          ]]++

447    -4 -7 -11 14 9 ( 1 )   6 -1 -4 1 2 ( 4 )   [[ 5 ]]