276  SystemEq3
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
8x + 5y = -17
4x + 7y = 5




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




What is the SUM of x and y?
9x - 8y = 24
5x + 2y = -6




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




What is the SUM of x and y?
8x - 8y = -40
7x - 7y = -35




What is the SUM of x and y?
5x - 9y = -29
6x + 7y = -17




What is the SUM of x and y?
7x + 9y = -36
7x + 4y = -16




What is the SUM of x and y?
7x - 4y = 27
9x + 7y = -26




What is the SUM of x and y?
9x - 5y = -75
7x - y = -41




What is the SUM of x and y?
3x - 7y = -16
3x + 2y = -7




+(         )

 

(         )+

++[[          ]]++

276    -1 -1 -3 8 -1 ( 2 )   -3 -4 -4 1 -2 ( -12 )   [[ -10 ]]