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

Name : _________________

 

refresh

What is the SUM of x and y?
5x + 8y = 32
7x - 9y = -36




What is the SUM of x and y?
6x + 5y = 13
2x + 8y = 36




What is the SUM of x and y?
4x + 7y = -8
2x - 7y = -4




What is the SUM of x and y?
5x - 8y = -10
5x - 8y = -10




What is the SUM of x and y?
5x + y = -2
5x - 7y = -26




What is the SUM of x and y?
8x - 7y = -21
9x - 9y = -27




What is the SUM of x and y?
3x + 7y = 5
6x - y = 25




What is the SUM of x and y?
3x - 3y = 24
5x - 3y = 34




What is the SUM of x and y?
8x - 4y = 20
5x - 4y = 20




What is the SUM of x and y?
6x - 9y = 69
2x + 3y = 5




+(         )

 

(         )+

++[[          ]]++

552    4 3 -2 -2 2 ( 5 )   3 3 2 -5 4 ( 7 )   [[ 12 ]]