Respuesta :

Fortnite13437

Answer:

A. 7x

Let's simplify step-by-step:

4x−6+3x+6

=4x+−6+3x+6

Combine Like Terms:

=4x+−6+3x+6

=(4x+3x)+(−6+6)

=7x

Answer:

=7x (A.)

Pls mark brainliest