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

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 3
8x + 3y = 10




What is the SUM of x and y?
3x - 7y = -15
2x - 5y = -11




What is the SUM of x and y?
8x - 6y = 44
9x - y = 38




What is the SUM of x and y?
2x - 5y = -45
9x + 8y = 11




What is the SUM of x and y?
6x - 9y = 27
4x - 4y = 20

What is the SUM of x and y?
6x - 6y = 42
2x - 3y = 16




What is the SUM of x and y?
7x - 4y = -15
8x + 4y = 0




What is the SUM of x and y?
4x - y = 1
3x - 9y = -24




What is the SUM of x and y?
4x - 4y = 4
2x - 5y = 8




What is the SUM of x and y?
3x - y = 10
4x - y = 12

+(         )

(         )+

++[[          ]]++