422  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
2x - y = 0
2x - 2y = 4




What is the SUM of x and y?
2x - 3y = -17
2x - 2y = -10




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




What is the SUM of x and y?
3x - 2y = -15
2x - y = -9




What is the SUM of x and y?
3x - 3y = 0
2x + 3y = 25

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




What is the SUM of x and y?
3x - 2y = 20
3x + y = 26




What is the SUM of x and y?
2x - 2y = -10
2x + y = -4




What is the SUM of x and y?
3x + y = 20
2x - 2y = 8




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

+(         )

(         )+

++[[          ]]++