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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = 12
3x - 2y = 36




What is the SUM of x and y?
2x + y = 11
3x + y = 15




What is the SUM of x and y?
3x + 2y = 4
2x - y = 12




What is the SUM of x and y?
2x + 3y = 24
2x - y = 8




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




What is the SUM of x and y?
2x + y = -14
2x - 2y = -8




What is the SUM of x and y?
3x + 2y = 1
3x - y = -14




What is the SUM of x and y?
3x - 2y = -4
3x - 3y = -12




What is the SUM of x and y?
2x + y = -9
2x + 3y = -11




What is the SUM of x and y?
2x - 2y = -10
3x - 2y = -12




+(         )

 

(         )+

++[[          ]]++

156    2 7 0 10 2 ( 21 )   -8 2 12 -5 1 ( 2 )   [[ 23 ]]