198  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = -31
2x - 2y = -24




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




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




What is the SUM of x and y?
3x - 3y = 18
x - 3y = 4




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




What is the SUM of x and y?
3x - y = 5
3x + y = 1




What is the SUM of x and y?
3x - 3y = 18
3x - 2y = 16




What is the SUM of x and y?
3x - 2y = -13
2x - 2y = -8




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




What is the SUM of x and y?
2x - 2y = -6
x - 3y = -13




+(         )

 

(         )+

++[[          ]]++

198    2 2 1 8 4 ( 17 )   -1 2 -6 2 7 ( 4 )   [[ 21 ]]