156  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 25
2x + y = 10




What is the SUM of x and y?
x + 2y = 8
3x + 2y = 4




What is the SUM of x and y?
x - 2y = -11
3x + y = 2




What is the SUM of x and y?
2x + y = 0
3x - 3y = -18




What is the SUM of x and y?
3x - 3y = -27
x + 2y = 9

What is the SUM of x and y?
3x + 2y = 0
x - y = -5




What is the SUM of x and y?
3x - y = 18
x - y = 6




What is the SUM of x and y?
x - y = 8
2x + 3y = 11




What is the SUM of x and y?
2x - y = -15
3x - 2y = -26




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

+(         )

(         )+

++[[          ]]++