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

Name : _________________

refresh

What is the SUM of x and y?
6x - 9y = -15
2x + 4y = -12




What is the SUM of x and y?
7x - 7y = 35
7x - 9y = 45




What is the SUM of x and y?
3x - 9y = -42
4x - 3y = -11




What is the SUM of x and y?
4x + 2y = 14
8x - 7y = 61




What is the SUM of x and y?
2x + 6y = -10
8x - 3y = -40

What is the SUM of x and y?
8x + y = -33
6x - 8y = -16




What is the SUM of x and y?
8x - 4y = 8
4x - 8y = 28




What is the SUM of x and y?
7x + 8y = 31
7x - 9y = -20




What is the SUM of x and y?
9x + 6y = 99
6x + 9y = 96




What is the SUM of x and y?
3x + 5y = -7
8x + 6y = -26

+(         )

(         )+

++[[          ]]++