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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
2x - 3y = -20
3x - 3y = -24




What is the SUM of x and y?
2x - y = 15
3x - y = 21




What is the SUM of x and y?
2x - y = 20
3x - y = 27




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




What is the SUM of x and y?
3x - y = 16
2x - y = 8




What is the SUM of x and y?
2x - 2y = -14
3x - 2y = -19




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




What is the SUM of x and y?
3x + 2y = -5
2x - 3y = 14




+(         )

 

(         )+

++[[          ]]++

622    6 2 0 3 1 ( 12 )   -5 16 -3 15 -3 ( 20 )   [[ 32 ]]