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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - y = -11
3x + 2y = -6




What is the SUM of x and y?
3x - 2y = -5
2x - 2y = 0




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




What is the SUM of x and y?
2x + 3y = -4
2x - 2y = -14




What is the SUM of x and y?
3x - 3y = -15
3x + 2y = 25




What is the SUM of x and y?
3x - y = -1
2x - 3y = -17




What is the SUM of x and y?
3x - 2y = -12
2x + y = 6




What is the SUM of x and y?
2x + 3y = 23
3x + y = 17




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




What is the SUM of x and y?
3x + y = -7
3x - 3y = -27




+(         )

 

(         )+

++[[          ]]++

340    -1 -10 -9 -3 11 ( -12 )   9 6 9 3 1 ( 28 )   [[ 16 ]]