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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -7
2x - 3y = -12




What is the SUM of x and y?
3x + y = -15
3x - y = -21




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




What is the SUM of x and y?
3x + 2y = 12
3x + y = 6




What is the SUM of x and y?
2x - y = 0
3x + y = 10




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




What is the SUM of x and y?
3x - 2y = -19
3x + y = -13




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




What is the SUM of x and y?
3x - 3y = -18
2x - 2y = -12




What is the SUM of x and y?
2x + y = 10
2x - 2y = 22




+(         )

 

(         )+

++[[          ]]++

374    -1 -3 -1 6 6 ( 7 )   -1 -3 -10 0 3 ( -11 )   [[ -4 ]]