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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
2x - y = 15
2x - 3y = 25




What is the SUM of x and y?
3x - 3y = -18
2x - y = -10




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




What is the SUM of x and y?
2x - 3y = 20
3x + y = 19




What is the SUM of x and y?
3x + 2y = 24
x - 3y = -14




What is the SUM of x and y?
2x - 2y = 0
x + 3y = 12




What is the SUM of x and y?
x + 3y = -7
2x - 2y = 18




What is the SUM of x and y?
3x - 3y = 0
2x - y = -4




+(         )

 

(         )+

++[[          ]]++

253    -9 -10 0 -2 2 ( -19 )   5 10 6 1 -8 ( 14 )   [[ -5 ]]