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

Name : _________________

 

refresh

What is the SUM of x and y?
8x + y = 44
3x - 2y = 26




What is the SUM of x and y?
5x + 9y = 43
8x + 5y = 3




What is the SUM of x and y?
9x + 8y = 5
3x + 6y = 15




What is the SUM of x and y?
5x - 8y = 13
4x - y = 5




What is the SUM of x and y?
3x - 9y = -36
7x + 9y = 36




What is the SUM of x and y?
4x + 6y = -4
9x + 7y = -9




What is the SUM of x and y?
4x - 2y = 4
7x + 2y = 18




What is the SUM of x and y?
3x + y = -18
2x + 4y = -22




What is the SUM of x and y?
3x + 7y = -14
3x - 7y = 56




What is the SUM of x and y?
6x + 5y = 42
3x + y = 12




+(         )

 

(         )+

++[[          ]]++

976    2 3 1 0 4 ( 10 )   -1 4 -8 2 8 ( 5 )   [[ 15 ]]