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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = -1
3x - y = -4




What is the SUM of x and y?
2x - y = 10
x + 2y = -5




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




What is the SUM of x and y?
2x + y = -8
x + 2y = -10




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

What is the SUM of x and y?
2x + 3y = 15
2x + y = 5




What is the SUM of x and y?
3x + 2y = -11
2x + 3y = -4




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




What is the SUM of x and y?
3x + 2y = 27
x + 3y = 23




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

+(         )

(         )+

++[[          ]]++