Respuesta :

Hello there! :)

4m+2m-m+2m-2m

We can see that 2m-2m cancel out:

4m+2m-m

Now just add all the m's:

6m-m

5m

Hope this helps! :)

[tex]GraceRosalia[/tex]

ItzBrainly

  • [tex]\sf{ 5m}[/tex]

Step-by-step explanation:

[tex]\mapsto 4m+2m-m+2m-2m\\\\\mapsto 4m+2m+2m-m-2m\\\\\mapsto 8m-3m\\\\\dashrightarrow 5m[/tex]