πŸ‘€

Answer :

Answer:

25

Step-by-step explanation:

Answer:

N=1

Step-by-step explanation:

Move all terms containing  n

to the left side of the equation.

βˆ’ 3 n βˆ’ 7 = βˆ’ 10

Move all terms not containing  n

to the right side of the equation.

βˆ’ 3 n=βˆ’ 3

Divide each term by  βˆ’3

and simplify.

n = 1