\( 4.1 .1 \quad ( x - 1 ) = 0 \)

Did you know that solving the equation \( (x - 1) = 0 \) is like a little math treasure hunt? The solution is simply finding the value of \( x \) that makes the equation true. In this case, it’s quite straightforward: just add 1 to both sides, and voila! \( x = 1 \). It's as easy as pie! Now, let's look at how this knowledge can be applied in real life. Imagine you are budgeting your expenses. If you have an equation representing your income minus expenses equating to zero, you can easily solve for the amount you need to save (in this case, your expenses must equal your income). Just like our math equation, balancing your budget is all about finding that perfect solution!