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

Name : _________________

refresh

What is the SUM of x and y?
4x + 9y = -15
2x - 5y = 21




What is the SUM of x and y?
7x + 9y = 19
8x - 7y = 39




What is the SUM of x and y?
8x - 4y = -52
4x - 9y = -47




What is the SUM of x and y?
8x - 9y = -12
5x + y = 19




What is the SUM of x and y?
2x - 6y = 0
7x - 4y = 34

What is the SUM of x and y?
2x + 3y = 29
9x - 5y = 1




What is the SUM of x and y?
4x - 2y = 20
6x + y = 22




What is the SUM of x and y?
2x - 6y = -2
2x + 8y = 12




What is the SUM of x and y?
7x + 6y = 27
3x - 4y = 5




What is the SUM of x and y?
4x - 8y = -36
9x - 6y = -9

+(         )

(         )+

++[[          ]]++