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

Name : _________________

  

refresh

What is the SUM of x and y?
2x - 2y = 12
3x + y = 6




What is the SUM of x and y?
3x - y = 13
3x + y = 29




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




What is the SUM of x and y?
2x - 3y = 13
2x + y = 1




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

What is the SUM of x and y?
3x + y = 26
2x - 2y = 4




What is the SUM of x and y?
3x + y = 20
3x - 3y = -12




What is the SUM of x and y?
2x - 2y = 6
2x + y = -12




What is the SUM of x and y?
3x - 3y = -24
2x - 2y = -16




What is the SUM of x and y?
3x + y = 20
3x - 3y = -12

+(         )

 

(         )+

++[[          ]]++
733    0 15 5 -1 -9 ( 10 )   12 12 -9 4 12 ( 31 )   [[ 41 ]]