Respuesta :

=7x+15x

=(7x+15x)

=22x

7x + 15x


We can directly add it,

= > 7x + 15x

= > 22x



Or , like this ⤵


= > 7x + 15x

= > x( 7 + 15 )

= > x( 22 )

= > 22x

[tex] \: [/tex]