Problem: How to solve a 2x3 matrix
Know your terminology.
Linear equations have distinct components. The variable is the symbol (usually a letter like x or y) for a number you do not yet know.

Answer: The constant is a number that remains consistent. The coefficient is a number before a variable, which is used to multiply it.

Problem: How to protect your photographs from content theft
Decide if you want to register your copyright.
Anytime you create a photograph, you gain rights to the work. For this reason, you don't need to file for copyright protection.

Answer: Nevertheless, there are reasons to register : In the united states, you must have registered your copyright if you want to bring a lawsuit for copyright violations. Also, you can qualify for attorney's fees or statutory money damages if your pictures are registered.

Problem: How to run away from home and live in the woods
Think it through.
Running away from home should be a last-ditch resort, and never a first choice. Similarly, trying to live in the woods on your own should never be your first choice.
Answer: Make sure you have no other options (like calling the police if you live in an abusive situation or going to a homeless shelter instead of the wilderness) before you try to run away and live in the woods. Living in the woods is dangerous, draining, and scary.