Respuesta :

use 
bodmas
multiply 6 and 3= 18
then add the answer with 23 
18+23=455
the answer you get, subtract it from 7
455-7=448
the answer is 448


Photon
22 + 6(3) - 7
= 22 + 18 - 7
= 40 - 7
= 33

Hope this helps !

Photon