Answer: 80
Step-by-step explanation:
Your original equation is 10(n - 6)
You know what the value of n is: 14
Now go into your equation since the value of n is 14, replace n with 14 giving you the expression
10(14 - 6)
Now do the subtraction inside the parentheses
10(8) = 80
That should be your answer I hope this helps you :)