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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 15
x + 3y = 5




What is the SUM of x and y?
2x - 3y = -1
3x - 2y = -9




What is the SUM of x and y?
x - y = -2
2x + y = 14




What is the SUM of x and y?
x + 3y = 25
2x + y = 15




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

What is the SUM of x and y?
2x + y = 15
x + 3y = 10




What is the SUM of x and y?
x + 2y = 4
3x - y = 19




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




What is the SUM of x and y?
x + 2y = -4
x + 3y = -6




What is the SUM of x and y?
x + 2y = -9
3x + 2y = -7

+(         )

(         )+

++[[          ]]++