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

Name : _________________

 

refresh

What is the SUM of x and y?
4x + 5y = -15
5x + y = -24




What is the SUM of x and y?
6x + y = 0
3x - 9y = 0




What is the SUM of x and y?
3x - 9y = 45
2x + 5y = -25




What is the SUM of x and y?
3x + 9y = 84
4x - 9y = -35




What is the SUM of x and y?
8x - 6y = 40
6x - 2y = 20




What is the SUM of x and y?
8x - 7y = -27
2x - 4y = -18




What is the SUM of x and y?
5x - y = 8
5x - 6y = 23




What is the SUM of x and y?
7x - 8y = 3
9x + 7y = -48




What is the SUM of x and y?
2x - 6y = -34
7x + 9y = 61




What is the SUM of x and y?
7x + 6y = 50
7x + 3y = 32




+(         )

 

(         )+

++[[          ]]++

191    -4 0 -5 14 -2 ( 3 )   6 -2 -6 7 8 ( 13 )   [[ 16 ]]