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

Name : _________________

 

refresh

What is the SUM of x and y?
x - 3y = 1
2x + 3y = -16




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




What is the SUM of x and y?
x + 3y = 13
3x + 2y = 11




What is the SUM of x and y?
3x + y = -9
x - y = -11




What is the SUM of x and y?
3x - y = 23
2x - y = 16




What is the SUM of x and y?
x + 3y = -14
2x + 3y = -19




What is the SUM of x and y?
2x - 2y = 0
x - 2y = 5




What is the SUM of x and y?
x + 2y = -12
2x - 3y = 11




What is the SUM of x and y?
3x - 3y = -24
2x - y = -12




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




+(         )

 

(         )+

++[[          ]]++

230    -7 -6 5 1 5 ( -2 )   -8 -10 -7 0 2 ( -23 )   [[ -25 ]]