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

Name : _________________

refresh

What is the SUM of x and y?
3x - 4y = 10
2x - 6y = 10




What is the SUM of x and y?
8x + y = -13
7x - 4y = 13




What is the SUM of x and y?
9x - 6y = -36
2x - 9y = -54




What is the SUM of x and y?
9x - 4y = 36
8x - 7y = 32




What is the SUM of x and y?
9x - 9y = -18
9x - 3y = -24

What is the SUM of x and y?
8x + y = 21
5x - 6y = 33




What is the SUM of x and y?
3x + 4y = 25
5x - 8y = -61




What is the SUM of x and y?
8x + 7y = 29
2x + 9y = 29




What is the SUM of x and y?
7x - 9y = -62
3x - 4y = -27




What is the SUM of x and y?
6x - 2y = 30
8x + 6y = 14

+(         )

(         )+

++[[          ]]++