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

Name : _________________

refresh

What is the SUM of x and y?
8x - 5y = -49
5x + 9y = 30




What is the SUM of x and y?
7x - y = 21
2x + 3y = 29




What is the SUM of x and y?
9x - 8y = -12
3x - 6y = 6




What is the SUM of x and y?
7x - 3y = 34
5x - 3y = 20




What is the SUM of x and y?
7x + 9y = 15
3x - 4y = -25

What is the SUM of x and y?
5x + 6y = 8
7x + 5y = 1




What is the SUM of x and y?
5x + y = 30
8x - 6y = 10




What is the SUM of x and y?
7x - 3y = -13
4x + 2y = -26




What is the SUM of x and y?
6x - 4y = -22
8x - y = -38




What is the SUM of x and y?
6x + 4y = -24
5x - 9y = 17

+(         )

(         )+

++[[          ]]++