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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = -6
2x - 2y = 4




What is the SUM of x and y?
3x + y = -7
2x - 3y = 10




What is the SUM of x and y?
2x - 2y = -12
3x + 2y = 7




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




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




What is the SUM of x and y?
3x - 3y = 18
3x - 2y = 13




What is the SUM of x and y?
3x + y = 21
2x + y = 16




What is the SUM of x and y?
3x - 3y = 27
2x - 3y = 24




What is the SUM of x and y?
3x - y = -22
2x + y = -8




What is the SUM of x and y?
2x - y = -1
2x - 3y = -11




+(         )

 

(         )+

++[[          ]]++

588    -2 -5 4 5 -4 ( -2 )   -4 11 -3 -2 7 ( 9 )   [[ 7 ]]