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

Name : _________________

 

refresh

What is the SUM of x and y?
4x - 5y = -11
3x + 8y = -20




What is the SUM of x and y?
5x + y = -4
3x - 3y = 12




What is the SUM of x and y?
8x - 3y = -7
8x + 2y = 18




What is the SUM of x and y?
8x + y = -34
7x - 8y = -83




What is the SUM of x and y?
9x + 2y = -45
3x + 9y = -15




What is the SUM of x and y?
5x - 7y = -13
9x - 2y = -34




What is the SUM of x and y?
6x + 4y = -44
6x - 2y = -14




What is the SUM of x and y?
7x - 5y = -14
2x - 9y = -4




What is the SUM of x and y?
9x - 5y = 38
8x + 4y = 76




What is the SUM of x and y?
5x - 8y = -25
7x - 5y = -4




+(         )

 

(         )+

++[[          ]]++

283    -5 -4 6 1 -5 ( -7 )   -5 -9 -2 12 8 ( 4 )   [[ -3 ]]