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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 0
3x + y = -16




What is the SUM of x and y?
2x - y = 7
3x - 2y = 12




What is the SUM of x and y?
3x - 3y = -15
x - y = -5




What is the SUM of x and y?
2x - 3y = -1
3x + 2y = 31




What is the SUM of x and y?
3x + 2y = -1
3x - y = -13




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




What is the SUM of x and y?
2x + y = 6
3x - 3y = 27




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




What is the SUM of x and y?
3x + y = 11
2x - 3y = 0




What is the SUM of x and y?
2x + y = 5
3x + y = 8




+(         )

 

(         )+

++[[          ]]++

297    -8 -1 7 12 1 ( 11 )   8 1 3 5 2 ( 19 )   [[ 30 ]]