938  SystemEq3
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
4x - 4y = 24
4x - 8y = 24




What is the SUM of x and y?
5x + y = -24
5x + 6y = -44




What is the SUM of x and y?
4x + 5y = 51
5x - 3y = -1




What is the SUM of x and y?
9x - 5y = -53
5x + 9y = 53




What is the SUM of x and y?
3x + 9y = 21
2x - 4y = 14




What is the SUM of x and y?
7x + y = 5
2x + 9y = -16




What is the SUM of x and y?
6x + 7y = 46
4x + 5y = 32




What is the SUM of x and y?
5x + y = 33
6x + 7y = 28




What is the SUM of x and y?
9x - 6y = -39
7x + 4y = 13




What is the SUM of x and y?
8x + 2y = -16
2x + 6y = -26




+(         )

 

(         )+

++[[          ]]++

938    6 -8 11 5 7 ( 21 )   -1 7 5 4 -5 ( 10 )   [[ 31 ]]