603  SystemEq2
What is the SUM of x and y? 2

Name : _________________

 

refresh

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




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




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




What is the SUM of x and y?
3x - y = -15
2x - 2y = -6




What is the SUM of x and y?
2x + 3y = -13
3x - 3y = 18




What is the SUM of x and y?
3x + 2y = 5
2x - y = -13




What is the SUM of x and y?
2x - y = -5
3x + y = 0




What is the SUM of x and y?
2x + y = 15
3x + y = 20




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




What is the SUM of x and y?
3x + 2y = 12
2x + y = 8




+(         )

 

(         )+

++[[          ]]++

603    -1 -2 0 -9 -4 ( -16 )   4 2 10 0 4 ( 20 )   [[ 4 ]]