Respuesta :

sqdancefan

Answer:

  11y + 1z

Step-by-step explanation:

Like terms are ones that have the same variable (or set of variables).

  8y - 4z + 3y + 5z

  = (8 +3)y +(-4 +5)z

  = 11y +1z

__

Usually written as 11y+z.