Answer:
7 ( x + 1 )
Explanation:
What is distributive property?
Distributive property is when you take a factored expression and expand it, and vise versa.
Expression: a ( X ) or A ( X )
( Note that capital variables mean expressions )
Both 7x and 7 have the same common factor of 7.
So, we can factor 7 from both terms.
7x => 7 * x
7 => 7 * 1
Now we take this and turn it into 7 ( x + 1 ).
That's your final answer.