368  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
x + 3y = 9
3x - 2y = -17




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




What is the SUM of x and y?
3x - y = -13
3x - 3y = -15




What is the SUM of x and y?
3x - 2y = -14
x + 3y = 10




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




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




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




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




What is the SUM of x and y?
3x - y = 16
2x - y = 12




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




+(         )

 

(         )+

++[[          ]]++

368    1 2 -3 2 0 ( 2 )   0 1 -6 0 7 ( 2 )   [[ 4 ]]