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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 2y = -5
3x + y = -11




What is the SUM of x and y?
2x + 3y = -6
2x - 2y = 14




What is the SUM of x and y?
2x - y = 9
3x - y = 11




What is the SUM of x and y?
2x - 2y = 14
3x - y = 17




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




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




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




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




What is the SUM of x and y?
2x - y = -11
2x - 2y = -16




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




+(         )

 

(         )+

++[[          ]]++

357    -5 -1 -3 3 -7 ( -13 )   -10 -7 8 2 -7 ( -14 )   [[ -27 ]]