781  SystemEq2
What is the SUM of x and y? 2

Name : _________________

 

refresh

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




What is the SUM of x and y?
2x + y = 10
3x - 2y = 29




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




What is the SUM of x and y?
2x + 3y = -4
3x - 2y = -6




What is the SUM of x and y?
3x + y = -18
3x - 3y = 6




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




What is the SUM of x and y?
3x + 2y = -9
2x - y = -13




What is the SUM of x and y?
3x + y = 8
3x + 2y = 16




What is the SUM of x and y?
2x - 3y = 11
2x - y = 1




What is the SUM of x and y?
3x + 2y = -16
3x + y = -11




+(         )

 

(         )+

++[[          ]]++

781    2 3 0 -2 -10 ( -7 )   4 -2 8 -7 -7 ( -4 )   [[ -11 ]]