115  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = 29
x + 3y = 19




What is the SUM of x and y?
x + 2y = -1
x - y = -4




What is the SUM of x and y?
2x + 3y = 10
x + 3y = 5




What is the SUM of x and y?
2x - 3y = -22
x - 2y = -13




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




What is the SUM of x and y?
x + 3y = 26
2x - 3y = -11




What is the SUM of x and y?
2x - 2y = 14
3x - 2y = 17




What is the SUM of x and y?
x + 2y = 20
2x + 3y = 33




What is the SUM of x and y?
2x - y = -13
x - 2y = -17




What is the SUM of x and y?
x - 3y = 7
3x - y = 21




+(         )

 

(         )+

++[[          ]]++

115    11 -2 5 -1 4 ( 17 )   12 -1 13 4 7 ( 35 )   [[ 52 ]]