combining like terms

[wheels87]

-3+x-4x+9

 

[Euler]

-3+x-4x+9

You just have to combine each term to it's own.

See how I added -3 and 9 and added x and -4x?

 

[~Midnight.Kitten~]

and watch out for the negative and positive intergers!

 

[~Midnight.Kitten~]

would the resukting answer of the combined terms be a negative or a positive number?