Respuesta :

mgolonka

Answer:

x=5

Step-by-step explanation:

4x−6−x=x+9−x

3x−6=9

Step 2: Add 6 to both sides.

3x−6+6=9+6

3x=15

Step 3: Divide both sides by 3.

3x

3

=

15

3

x=5