807  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = 8
3x + 2y = 4




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




What is the SUM of x and y?
2x + y = 9
3x - 2y = -4




What is the SUM of x and y?
3x + 2y = -14
3x - 3y = 6




What is the SUM of x and y?
2x + 3y = 33
x + 2y = 20




What is the SUM of x and y?
2x - 3y = -7
3x + y = -16




What is the SUM of x and y?
3x - y = 21
x - 3y = 7




What is the SUM of x and y?
3x - y = 22
2x - y = 16




What is the SUM of x and y?
3x - 2y = 20
2x + y = 11




What is the SUM of x and y?
x - 2y = 8
3x + y = 10




+(         )

 

(         )+

++[[          ]]++

807    0 -7 7 -6 13 ( 7 )   -6 7 2 5 2 ( 10 )   [[ 17 ]]