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

Name : _________________

 

refresh

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




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




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




What is the SUM of x and y?
2x - 2y = 14
3x - y = 11




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




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




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




What is the SUM of x and y?
x - 2y = -9
2x - 2y = -12




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




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




+(         )

 

(         )+

++[[          ]]++

642    -4 7 -8 -3 6 ( -2 )   -3 0 0 1 0 ( -2 )   [[ -4 ]]