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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x + 2y = 13
x - 2y = 15




What is the SUM of x and y?
3x - y = 23
3x + y = 13




What is the SUM of x and y?
x + 2y = -13
3x - y = -4




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




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




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




What is the SUM of x and y?
2x + 3y = 26
3x + 2y = 29




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




+(         )

 

(         )+

++[[          ]]++

847    4 -1 3 1 -8 ( -1 )   1 5 -4 11 3 ( 16 )   [[ 15 ]]