algebra isn’t my best subject, please help

The Distributive property states that when we have the statement a(b + c), we can "distribute" the a by multiplying a times both terms that are inside the parenthses.
So in this problem, 2(5 + 7) can be simplified by distributing the
2 through both terms that are inside the set of parenthses.
So we have (2 · 5) + (2 · 7).
Answer:
Distributive Property
Step-by-step explanation:
You are distributing the 2 to the 5 and 7. which goes from 2(5+7) to 10+14.