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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 9
2x - 2y = 10




What is the SUM of x and y?
3x + 2y = -23
3x + y = -19




What is the SUM of x and y?
2x - 3y = -32
2x + y = 0




What is the SUM of x and y?
3x - 3y = 24
3x + y = 4




What is the SUM of x and y?
3x - y = 19
3x - 2y = 20




What is the SUM of x and y?
3x + 2y = -25
3x - 2y = -5




What is the SUM of x and y?
3x - 3y = 21
2x - y = 15




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




What is the SUM of x and y?
3x - y = -10
2x - 2y = -16




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




+(         )

 

(         )+

++[[          ]]++

905    7 -9 4 -2 5 ( 5 )   -10 9 11 6 2 ( 18 )   [[ 23 ]]