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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = 12
2x - y = 1




What is the SUM of x and y?
2x + 3y = -7
3x - y = -5




What is the SUM of x and y?
3x - 2y = 23
3x - y = 22




What is the SUM of x and y?
2x - 2y = 16
3x + 2y = 14




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




What is the SUM of x and y?
3x + 2y = 33
2x + 3y = 32




What is the SUM of x and y?
3x - y = -8
3x + 2y = 16




What is the SUM of x and y?
3x - y = -4
3x + 2y = 17




What is the SUM of x and y?
2x + y = 17
3x - 3y = -6




What is the SUM of x and y?
3x + 2y = -17
2x + 3y = -13




+(         )

 

(         )+

++[[          ]]++

685    5 -3 6 4 -9 ( 3 )   13 8 8 12 -6 ( 35 )   [[ 38 ]]