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

Name : _________________

 

refresh

What is the SUM of x and y?
5x - 4y = 39
6x - 4y = 46




What is the SUM of x and y?
5x + 3y = 8
3x - 2y = 20




What is the SUM of x and y?
8x + y = 54
5x - 5y = 0




What is the SUM of x and y?
5x + 4y = 24
5x + 6y = 36




What is the SUM of x and y?
7x - 2y = 2
8x + 6y = -6




What is the SUM of x and y?
5x + 9y = -13
2x - 6y = 14




What is the SUM of x and y?
9x - 2y = -8
3x - 3y = 9




What is the SUM of x and y?
5x - 6y = 15
3x - 4y = 9




What is the SUM of x and y?
2x + 6y = 32
8x - 2y = -28




What is the SUM of x and y?
5x + 4y = -5
9x - 2y = 37




+(         )

 

(         )+

++[[          ]]++

163    6 0 12 6 -1 ( 23 )   -1 -7 3 4 -2 ( -3 )   [[ 20 ]]