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

Name : _________________

refresh

What is the SUM of x and y?
5x - y = -17
8x - 7y = -65




What is the SUM of x and y?
2x + 9y = 47
4x - 5y = -21




What is the SUM of x and y?
7x - 8y = -18
4x + y = 12




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




What is the SUM of x and y?
6x - 4y = -32
4x + 3y = 7

What is the SUM of x and y?
8x - 3y = -34
3x + 6y = 30




What is the SUM of x and y?
7x + y = 10
6x - 8y = -18




What is the SUM of x and y?
8x - 5y = 11
6x - 2y = 10




What is the SUM of x and y?
4x + 5y = -8
5x + 3y = -10




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

+(         )

(         )+

++[[          ]]++