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

Name : _________________

 

refresh

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




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




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




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




What is the SUM of x and y?
2x - 2y = -12
3x - 2y = -15




What is the SUM of x and y?
3x + 2y = -21
3x - 3y = 9




What is the SUM of x and y?
2x + y = 12
3x + y = 17




What is the SUM of x and y?
3x - 3y = -21
3x + 2y = 19




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




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




+(         )

 

(         )+

++[[          ]]++

431    -4 -4 11 2 0 ( 5 )   -9 7 9 6 2 ( 15 )   [[ 20 ]]