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

Name : _________________

  

refresh

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




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




What is the SUM of x and y?
3x - y = -5
3x - 3y = -15




What is the SUM of x and y?
3x - 2y = 17
2x + 3y = -6




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

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




What is the SUM of x and y?
x - 2y = 7
2x - y = 14




What is the SUM of x and y?
3x - y = -11
2x + 3y = 0




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




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

+(         )

 

(         )+

++[[          ]]++
656    -3 -3 5 -1 10 ( 8 )   8 7 -1 -4 -8 ( 2 )   [[ 10 ]]