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

Name : _________________

 

refresh

What is the SUM of x and y?
9x - 3y = -30
4x - 3y = -10




What is the SUM of x and y?
3x + 4y = -23
5x + 8y = -41




What is the SUM of x and y?
7x - y = 42
6x + 9y = 105




What is the SUM of x and y?
4x - 7y = 59
6x - 8y = 76




What is the SUM of x and y?
8x + 3y = 44
5x + 4y = 36




What is the SUM of x and y?
4x - 5y = -31
9x + 3y = 30




What is the SUM of x and y?
7x + 5y = 2
4x + 9y = 38




What is the SUM of x and y?
7x + 5y = -26
8x + y = -25




What is the SUM of x and y?
4x - 4y = 36
3x - 7y = 43




What is the SUM of x and y?
3x + 7y = 30
8x - 5y = 9




+(         )

 

(         )+

++[[          ]]++

295    -6 -7 14 1 8 ( 10 )   8 2 -4 1 6 ( 13 )   [[ 23 ]]