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

Name : _________________

 

refresh

What is the SUM of x and y?
6x - 9y = 42
5x + 4y = 12




What is the SUM of x and y?
2x - 2y = -12
9x + 2y = 23




What is the SUM of x and y?
3x + 6y = 33
2x + y = 10




What is the SUM of x and y?
5x + 4y = 5
5x + 8y = 5




What is the SUM of x and y?
9x - 8y = -10
7x - 6y = -8




What is the SUM of x and y?
5x - y = 18
9x + 7y = 50




What is the SUM of x and y?
5x + 4y = -11
6x - 9y = -27




What is the SUM of x and y?
3x + 4y = -8
2x + 3y = -7




What is the SUM of x and y?
7x - 2y = -8
8x + 7y = -37




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




+(         )

 

(         )+

++[[          ]]++

835    2 8 7 1 -3 ( 15 )   6 -2 -1 -5 4 ( 2 )   [[ 17 ]]