310  SystemEq2
What is the SUM of x and y? 2

Name : _________________

  

refresh

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




What is the SUM of x and y?
3x + y = -15
2x + y = -10




What is the SUM of x and y?
3x - y = -16
2x + y = -14




What is the SUM of x and y?
3x + y = -14
2x - 2y = -12




What is the SUM of x and y?
2x + y = -8
3x - y = -12

What is the SUM of x and y?
3x + 2y = -8
2x - y = 4




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




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




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




What is the SUM of x and y?
2x + 3y = 26
3x - 3y = 9

+(         )

 

(         )+

++[[          ]]++
310    -2 -5 -8 -4 -4 ( -23 )   -4 -3 -3 -6 11 ( -5 )   [[ -28 ]]