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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 7
3x + y = -17




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




What is the SUM of x and y?
x - 3y = 4
3x + y = 22




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




What is the SUM of x and y?
3x - y = -14
3x - 2y = -16




What is the SUM of x and y?
x - 3y = 12
2x - 3y = 18




What is the SUM of x and y?
2x + 3y = 7
2x - 3y = 13




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




What is the SUM of x and y?
3x - y = 17
x - y = 7




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




+(         )

 

(         )+

++[[          ]]++

245    -9 10 8 9 -2 ( 16 )   4 4 1 3 0 ( 12 )   [[ 28 ]]