298  SystemEq3
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
9x + 3y = -42
2x - 5y = 2




What is the SUM of x and y?
9x - 9y = 27
4x + 2y = 12




What is the SUM of x and y?
8x + 9y = -25
9x - 8y = -10




What is the SUM of x and y?
4x - y = 13
2x - 3y = 9




What is the SUM of x and y?
2x + 4y = 4
5x - 6y = 10




What is the SUM of x and y?
4x - y = -18
9x + 3y = -9




What is the SUM of x and y?
5x + 2y = 27
3x - 7y = -33




What is the SUM of x and y?
2x + 7y = 11
4x + 9y = 7




What is the SUM of x and y?
3x - 2y = 18
5x + 2y = 14




What is the SUM of x and y?
8x - y = 5
7x - 9y = 45




+(         )

 

(         )+

++[[          ]]++

298    -6 3 -3 2 2 ( -2 )   3 9 -2 1 -5 ( 6 )   [[ 4 ]]