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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = -15
2x - 2y = -12




What is the SUM of x and y?
2x - y = 4
2x + y = 16




What is the SUM of x and y?
2x - 3y = -8
2x - 2y = -6




What is the SUM of x and y?
3x + y = -16
3x - 2y = -4




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




What is the SUM of x and y?
3x - y = -17
3x + 2y = 7




What is the SUM of x and y?
2x - y = -15
2x - 2y = -22




What is the SUM of x and y?
3x - 2y = 22
2x - 2y = 14




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




What is the SUM of x and y?
3x + 2y = -1
3x - y = -13




+(         )

 

(         )+

++[[          ]]++

406    0 11 1 -8 2 ( 6 )   5 3 9 -8 1 ( 10 )   [[ 16 ]]