(6)

To solve the equation , let’s add 16 to both sides. So, . Simplifying that gives us . Therefore, the solution is . Easy peasy, right? Just remember to isolate your variable step-by-step!

Now, if you want to avoid common mistakes when solving such equations, be careful with signs. It’s easy to slip when adding or subtracting negative numbers. Always double-check your work by substituting the value back into the original equation to ensure it balances out!