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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = -7
x + 2y = -5




What is the SUM of x and y?
x - 2y = 4
2x + 3y = -13




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




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




What is the SUM of x and y?
x - 3y = 7
2x + 3y = -22




What is the SUM of x and y?
x - 3y = -6
2x + y = -5




What is the SUM of x and y?
3x + 2y = -8
2x + y = -6




What is the SUM of x and y?
3x + 2y = 1
2x + 3y = 4




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




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




+(         )

 

(         )+

++[[          ]]++

497    -3 -5 2 3 -9 ( -12 )   -2 -2 1 -3 -5 ( -11 )   [[ -23 ]]