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

Name : _________________

refresh

What is the SUM of x and y?
5x - 8y = -42
3x - 2y = -14




What is the SUM of x and y?
8x + 9y = -85
9x - 3y = -30




What is the SUM of x and y?
2x - 4y = -2
5x - 6y = 11




What is the SUM of x and y?
7x + 2y = 29
4x + 2y = 14




What is the SUM of x and y?
6x + 4y = -42
9x + 4y = -57

What is the SUM of x and y?
5x - 4y = 10
8x + 3y = -31




What is the SUM of x and y?
4x + 6y = 22
6x - 4y = -58




What is the SUM of x and y?
4x - 3y = -20
6x + 9y = -30




What is the SUM of x and y?
9x - y = -47
2x - 5y = -20




What is the SUM of x and y?
3x - 4y = -22
7x - 5y = -21

+(         )

(         )+

++[[          ]]++