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

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 21
2x + y = 16




What is the SUM of x and y?
x + 2y = 0
3x + y = -10




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




What is the SUM of x and y?
x - 3y = 7
2x + 3y = 5




What is the SUM of x and y?
2x + 3y = 18
3x + y = 6

What is the SUM of x and y?
3x + 2y = 0
3x - 2y = 12




What is the SUM of x and y?
x - 3y = -12
3x + 2y = 30




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




What is the SUM of x and y?
2x - 2y = -18
3x - y = -17




What is the SUM of x and y?
x - y = 4
3x - 2y = 7

+(         )

(         )+

++[[          ]]++