Respuesta :

wegnerkolmp2741o

Answer:

8d-1

Step-by-step explanation:

4d+5d-6+3d-4d+5

Combine like terms and constants.

4d+5d+3d-4d     -6+5

Combine like terms, which are the terms with the d's   and then the constants, which are the terms without the letters.

(4+5+3-4)d                 -6+5

8d                             -1

8d-1