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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 10
x - 2y = 6




What is the SUM of x and y?
2x + 3y = -25
3x - 2y = -5




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




What is the SUM of x and y?
2x - 3y = -17
x - y = -5




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




What is the SUM of x and y?
3x + 2y = 15
2x - 2y = 10




What is the SUM of x and y?
x - y = 10
3x - y = 22




What is the SUM of x and y?
3x - 2y = 6
x - y = 1




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




What is the SUM of x and y?
3x + y = -13
x - 3y = -11




+(         )

 

(         )+

++[[          ]]++

851    3 -10 2 9 1 ( 5 )   5 2 7 -1 -3 ( 10 )   [[ 15 ]]