187  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = -15
3x + 2y = -16




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




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




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




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




What is the SUM of x and y?
3x - 2y = -9
3x + y = 9




What is the SUM of x and y?
2x - 2y = 4
3x - 3y = 6




What is the SUM of x and y?
3x - 3y = 9
2x + 3y = 31




What is the SUM of x and y?
3x - 3y = -12
3x + 2y = -17




What is the SUM of x and y?
3x - 2y = 20
2x - 2y = 16




+(         )

 

(         )+

++[[          ]]++

187    -5 -1 4 -6 -4 ( -12 )   7 12 13 -6 0 ( 26 )   [[ 14 ]]