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

Name : _________________

refresh

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




What is the SUM of x and y?
3x + y = 19
2x - 2y = -6




What is the SUM of x and y?
x - 3y = -9
3x - 3y = -15




What is the SUM of x and y?
3x + y = 22
x - 2y = 5




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

What is the SUM of x and y?
3x - 3y = 9
2x - 2y = 6




What is the SUM of x and y?
3x + 2y = 13
3x + y = 8




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




What is the SUM of x and y?
2x + 3y = 25
x - y = 0




What is the SUM of x and y?
2x + 3y = 30
x - 2y = -6

+(         )

(         )+

++[[          ]]++