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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = 18
2x - 3y = -30




What is the SUM of x and y?
3x + y = -13
2x - 2y = -22




What is the SUM of x and y?
3x - y = -16
2x + 3y = -7




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




What is the SUM of x and y?
3x + 2y = 31
2x - y = 9




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




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




What is the SUM of x and y?
2x - 3y = 32
2x - 2y = 26




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




What is the SUM of x and y?
3x - 3y = 15
2x - y = 13




+(         )

 

(         )+

++[[          ]]++

394    5 -1 -4 -8 12 ( 4 )   0 -1 1 3 11 ( 14 )   [[ 18 ]]