594  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 8
2x - 3y = 12




What is the SUM of x and y?
3x - 2y = 12
3x - 3y = 18




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




What is the SUM of x and y?
2x + y = -16
2x - 3y = 0




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




What is the SUM of x and y?
3x - 3y = 21
2x + 3y = 14




What is the SUM of x and y?
3x + 2y = 15
2x - 3y = -16




What is the SUM of x and y?
2x - 3y = 22
2x - y = 10




What is the SUM of x and y?
3x + y = 21
2x - 2y = 22




What is the SUM of x and y?
3x - y = 14
2x - 2y = 12




+(         )

 

(         )+

++[[          ]]++

594    -4 -6 -1 -10 5 ( -16 )   7 7 -4 5 2 ( 17 )   [[ 1 ]]