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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x + y = 19
2x - y = 16




What is the SUM of x and y?
3x - y = 26
3x - 2y = 31




What is the SUM of x and y?
3x + y = 7
3x - y = 5




What is the SUM of x and y?
3x - 2y = 17
3x - 3y = 15




What is the SUM of x and y?
3x - 3y = -30
3x + y = -10




What is the SUM of x and y?
3x + y = -13
3x + 2y = -8




What is the SUM of x and y?
2x + 3y = 22
2x - y = 6




What is the SUM of x and y?
2x - 3y = -24
3x + y = 8




+(         )

 

(         )+

++[[          ]]++

361    -5 -4 5 2 3 ( 1 )   9 0 -1 9 8 ( 25 )   [[ 26 ]]