824  SystemEq3
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 8y = 32
3x + 9y = 39




What is the SUM of x and y?
7x + 5y = 59
7x + 8y = 65




What is the SUM of x and y?
2x + 6y = -16
7x + 3y = -38




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




What is the SUM of x and y?
5x + 6y = 50
5x + 6y = 50




What is the SUM of x and y?
8x + 6y = 16
9x + 5y = 11




What is the SUM of x and y?
7x - 5y = 27
2x - 8y = 34




What is the SUM of x and y?
8x + 9y = 63
2x - 8y = -56




What is the SUM of x and y?
5x + 6y = 67
5x + y = 32




What is the SUM of x and y?
8x - 9y = -4
9x - 3y = 24




+(         )

 

(         )+

++[[          ]]++

824    7 9 -6 4 9 ( 23 )   3 -3 7 12 8 ( 27 )   [[ 50 ]]