Respuesta :

Answer:

3x-9

Step-by-step explanation:

Answer: 3x-9

Let's simplify step-by-step.

4x−3−(x+6)

Distribute the Negative Sign:

=4x−3+−1(x+6)

=4x+−3+−1x+(−1)(6)

=4x+−3+−x+−6

Combine Like Terms:

=4x+−3+−x+−6

=(4x+−x)+(−3+−6)

=3x−9