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

Name : _________________

refresh

What is the SUM of x and y?
6x - 9y = 15
3x - 9y = 30




What is the SUM of x and y?
5x + y = 30
5x + 9y = -10




What is the SUM of x and y?
5x - 4y = 10
7x + 4y = 62




What is the SUM of x and y?
4x + 5y = 11
2x + 8y = 22




What is the SUM of x and y?
8x - y = -43
4x - 9y = -47

What is the SUM of x and y?
7x + 4y = 49
9x + 5y = 63




What is the SUM of x and y?
8x + 7y = 43
5x + 7y = 40




What is the SUM of x and y?
5x - 8y = -28
6x + 8y = 72




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




What is the SUM of x and y?
9x - 2y = 49
2x + 7y = -4

+(         )

(         )+

++[[          ]]++