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

Name : _________________

 

refresh

What is the SUM of x and y?
6x - 5y = -12
4x - y = -8




What is the SUM of x and y?
3x + 2y = 14
4x - 8y = 8




What is the SUM of x and y?
7x - 9y = -3
8x - 4y = -16




What is the SUM of x and y?
3x - 7y = 23
7x - 4y = -8




What is the SUM of x and y?
8x - 6y = 6
9x + 4y = 82




What is the SUM of x and y?
5x - 3y = 5
9x - 4y = 16




What is the SUM of x and y?
6x + 3y = -21
9x + 6y = -36




What is the SUM of x and y?
2x - 6y = 12
3x + 4y = -8




What is the SUM of x and y?
6x - 3y = -18
4x - 5y = -24




What is the SUM of x and y?
8x - 7y = -13
8x - 8y = -16




+(         )

 

(         )+

++[[          ]]++

448    -2 5 -5 -9 13 ( 2 )   9 -5 -2 3 4 ( 9 )   [[ 11 ]]