Question

Which expression is the simplest form of -(3x+y)+2x-4y)?

Answer 1

Answer:

C) - x - 9y.

Step-by-step explanation:

Given :  -(3x+y)+2(x-4y).

To find : which expression is the simplest form .

Solution : We have given

 -(3x+y)+2(x-4y).

Remove parenthesis

-3x -y + 2x -8y .

Combine like terms

-3x + 2x -y - 8y .

-x -9y.

Therefore, C) - x - 9y.