210  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x + y = -14
2x + 3y = -18




What is the SUM of x and y?
3x - 2y = 11
3x + y = -1




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




What is the SUM of x and y?
2x + y = 8
3x - 3y = -15




What is the SUM of x and y?
3x - 2y = 1
2x + 3y = -21




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




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




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




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




What is the SUM of x and y?
3x - 3y = -30
3x + 2y = 5




+(         )

 

(         )+

++[[          ]]++

210    -8 -3 5 7 -8 ( -7 )   0 3 -1 -10 4 ( -4 )   [[ -11 ]]