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

Name : _________________

refresh

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




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




What is the SUM of x and y?
3x - 2y = 24
2x - 3y = 21




What is the SUM of x and y?
3x + y = 19
2x - y = 16




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

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




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




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




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




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

+(         )

(         )+

++[[          ]]++