If you were to correctly simplify this equation, the answer would be a negative.
The answer is: n = -5
Here's how I got my answer:
Step 1: Add 3 to both sides. Which leaves us with 
Step 2: Simplify
to 45. Which leaves us with 
Step 3: Divide both sides by -9. Which leaves us with 
Step 4: Simplify
, to get your answer, n = -5.
Expressions equivalent can be:
-2(5c)
-2*-5c
=10c
Answer:
I cant really see it its far and blurry.
Step-by-step explanation:
Sorry
Because the 7 is used more than once.