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

Name : _________________

 

refresh

What is the SUM of x and y?
4x + 3y = -6
8x - y = -26




What is the SUM of x and y?
3x + 6y = 36
7x - 2y = 20




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




What is the SUM of x and y?
3x - 7y = -14
3x - 2y = -4




What is the SUM of x and y?
4x + 7y = 3
2x - 3y = -5




What is the SUM of x and y?
6x - 4y = -38
7x - 4y = -41




What is the SUM of x and y?
3x + 4y = 26
9x - 5y = -7




What is the SUM of x and y?
9x - 4y = -23
4x + 9y = -21




What is the SUM of x and y?
3x - 7y = 23
2x + 7y = -43




What is the SUM of x and y?
2x - 4y = -38
6x + 3y = -9




+(         )

 

(         )+

++[[          ]]++

371    -1 8 0 2 0 ( 9 )   2 7 -4 -9 2 ( -2 )   [[ 7 ]]