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

Name : _________________

  

refresh

What is the SUM of x and y?
2x - 3y = -19
x + 2y = 8




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




What is the SUM of x and y?
2x - y = -11
3x - y = -15




What is the SUM of x and y?
x - 3y = -19
2x - y = -8




What is the SUM of x and y?
x - y = 5
2x + y = 16

What is the SUM of x and y?
3x - y = -7
2x + 3y = -23




What is the SUM of x and y?
3x - y = 13
3x - 3y = 21




What is the SUM of x and y?
x - y = -4
2x - 2y = -8




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




What is the SUM of x and y?
3x + y = 7
x - 2y = 14

+(         )

 

(         )+

++[[          ]]++
393    3 0 -1 5 9 ( 16 )   -9 -1 -6 2 -1 ( -15 )   [[ 1 ]]