285  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x + 2y = -13
x - y = -6




What is the SUM of x and y?
x + 3y = -10
3x + 2y = 5




What is the SUM of x and y?
2x + 3y = 11
2x - 2y = -24




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




What is the SUM of x and y?
3x - y = -13
2x + y = -12




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




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




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




+(         )

 

(         )+

++[[          ]]++

285    -9 -7 -4 0 2 ( -18 )   -8 -7 1 6 -7 ( -15 )   [[ -33 ]]