476  SystemEq1
What is the SUM of x and y? 1

Name : _________________

refresh

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




What is the SUM of x and y?
2x - 3y = -1
3x - y = -5




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




What is the SUM of x and y?
2x + 3y = -6
2x - 2y = 14




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

What is the SUM of x and y?
2x - 3y = 21
x - 2y = 13




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




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




What is the SUM of x and y?
3x - 2y = 7
2x + 3y = 22




What is the SUM of x and y?
3x - 2y = -11
2x - 3y = -9

+(         )

(         )+

++[[          ]]++