Answer :
- Add $x$ to both sides of the equation: $230 = 141 + x$.
- Subtract 141 from both sides: $230 - 141 = x$.
- Calculate the difference: $x = 89$.
- The solution is $\boxed{89}$.
### Explanation
1. Understanding the Problem
We are given the equation $230 - x = 141$ and our goal is to solve for $x$. This means we want to isolate $x$ on one side of the equation.
2. Isolating x
To isolate $x$, we can add $x$ to both sides of the equation:$$230 - x + x = 141 + x$$This simplifies to:$$230 = 141 + x$$
3. Solving for x
Now, we subtract 141 from both sides of the equation:$$230 - 141 = 141 + x - 141$$This simplifies to:$$230 - 141 = x$$
4. Final Answer
Calculating the value, we have:$$x = 230 - 141 = 89$$Therefore, $x = 89$.
### Examples
Imagine you have a 230-page book and you've already read 141 pages. The equation 230 - x = 141 helps you determine how many pages (x) you still need to read to finish the book. This type of problem is useful in managing tasks, tracking progress, and planning how to allocate your time or resources effectively. Understanding basic algebraic equations like this one can help you solve similar real-world problems.
- Subtract 141 from both sides: $230 - 141 = x$.
- Calculate the difference: $x = 89$.
- The solution is $\boxed{89}$.
### Explanation
1. Understanding the Problem
We are given the equation $230 - x = 141$ and our goal is to solve for $x$. This means we want to isolate $x$ on one side of the equation.
2. Isolating x
To isolate $x$, we can add $x$ to both sides of the equation:$$230 - x + x = 141 + x$$This simplifies to:$$230 = 141 + x$$
3. Solving for x
Now, we subtract 141 from both sides of the equation:$$230 - 141 = 141 + x - 141$$This simplifies to:$$230 - 141 = x$$
4. Final Answer
Calculating the value, we have:$$x = 230 - 141 = 89$$Therefore, $x = 89$.
### Examples
Imagine you have a 230-page book and you've already read 141 pages. The equation 230 - x = 141 helps you determine how many pages (x) you still need to read to finish the book. This type of problem is useful in managing tasks, tracking progress, and planning how to allocate your time or resources effectively. Understanding basic algebraic equations like this one can help you solve similar real-world problems.
