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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
2x - 2y = 4
2x - y = 7




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




What is the SUM of x and y?
3x - 3y = 12
2x + 3y = -17




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




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




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




What is the SUM of x and y?
x - y = -5
x - 2y = -7




What is the SUM of x and y?
x - 2y = -8
2x - 2y = -12




+(         )

 

(         )+

++[[          ]]++

357    1 -7 8 6 -6 ( 2 )   -2 9 11 -1 -2 ( 15 )   [[ 17 ]]