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

Name : _________________

refresh

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




What is the SUM of x and y?
x + 2y = -15
2x - 2y = 0




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




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




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

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




What is the SUM of x and y?
x - 3y = 19
2x + y = 10




What is the SUM of x and y?
2x - 2y = -14
3x - y = -13




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




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

+(         )

(         )+

++[[          ]]++