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

Name : _________________

refresh

What is the SUM of x and y?
9x - 7y = 14
2x + 6y = 56




What is the SUM of x and y?
9x + 4y = -6
4x - 2y = -14




What is the SUM of x and y?
8x - y = -19
3x + 5y = 9




What is the SUM of x and y?
9x - 9y = 63
6x + 8y = -14




What is the SUM of x and y?
7x + 4y = 0
2x - y = -15

What is the SUM of x and y?
7x + 2y = -5
9x + 7y = -2




What is the SUM of x and y?
9x + 2y = 66
7x + 9y = 96




What is the SUM of x and y?
8x + 4y = -48
3x - 7y = 16




What is the SUM of x and y?
9x - 7y = 15
6x - 8y = 0




What is the SUM of x and y?
2x + 8y = 2
6x - 7y = 6

+(         )

(         )+

++[[          ]]++