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

Name : _________________

refresh

What is the SUM of x and y?
5x + 9y = 6
9x + 5y = 22




What is the SUM of x and y?
9x + y = -4
7x + 3y = -12




What is the SUM of x and y?
5x - 2y = -7
5x - 4y = -19




What is the SUM of x and y?
5x - 9y = -53
7x + 5y = 49




What is the SUM of x and y?
4x + 7y = 1
9x + 3y = 15

What is the SUM of x and y?
7x + y = -9
4x - 7y = 10




What is the SUM of x and y?
7x + 3y = -23
2x - 8y = -42




What is the SUM of x and y?
3x + 5y = 13
7x + 4y = -8




What is the SUM of x and y?
2x + 6y = 30
9x + 6y = 72




What is the SUM of x and y?
7x + 9y = -15
3x + 9y = -27

+(         )

(         )+

++[[          ]]++