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

Name : _________________

refresh

What is the SUM of x and y?
9x + 3y = -45
7x - 8y = -4




What is the SUM of x and y?
6x + 8y = -54
5x + 8y = -49




What is the SUM of x and y?
5x - 3y = -10
8x - 3y = -25




What is the SUM of x and y?
7x - 4y = 29
7x - 5y = 24




What is the SUM of x and y?
9x - 2y = -23
5x - 9y = -68

What is the SUM of x and y?
7x - 7y = 0
6x - 6y = 0




What is the SUM of x and y?
8x - 2y = 46
4x - 8y = 16




What is the SUM of x and y?
5x + 2y = -11
6x - 6y = 12




What is the SUM of x and y?
9x - 6y = -24
3x - 6y = -24




What is the SUM of x and y?
7x - 8y = -37
9x - 6y = -39

+(         )

(         )+

++[[          ]]++