Respuesta :

Answer:

8h

Step-by-step explanation: Step One: Combine like terms

(both numbers have the same variable so you can combine the coefficients). Just add 1 + 7. (h is the same as 1h)

Answer:

8h

Step-by-step explanation:

you basically need to add the numbers and keep the 'H'... so:

1+7 = 8

and put the 'H' at the final answer