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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 0
3x + y = 6




What is the SUM of x and y?
3x - 3y = 15
2x + y = 10




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




What is the SUM of x and y?
3x - y = 6
x - 2y = 7




What is the SUM of x and y?
x - 3y = -5
2x + y = 4

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




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




What is the SUM of x and y?
2x - y = 1
x + 3y = -10




What is the SUM of x and y?
x - 2y = -17
2x - 2y = -22




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

+(         )

(         )+

++[[          ]]++