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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = 26
2x - y = 15




What is the SUM of x and y?
3x - y = 24
3x - 2y = 30




What is the SUM of x and y?
3x + y = -17
3x - 3y = -21




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




What is the SUM of x and y?
3x - 3y = -21
3x - 2y = -16




What is the SUM of x and y?
2x + y = -9
3x - 2y = -17




What is the SUM of x and y?
3x - y = 16
2x - 2y = 0




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




What is the SUM of x and y?
3x + 2y = 18
3x + y = 15




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




+(         )

 

(         )+

++[[          ]]++

121    9 0 -5 1 3 ( 8 )   -4 16 4 7 3 ( 26 )   [[ 34 ]]