Let's solve the equation:

\[
1 - 0.485 - x = 0.5
\]

### Step 1: Simplify the left-hand side
Combine the constants:

\[
1 - 0.485 = 0.515
\]

Now the equation becomes:

\[
0.515 - x = 0.5
\]

### Step 2: Solve for \( x \)
To isolate \( x \), subtract 0.515 from both sides:

\[
- x = 0.5 - 0.515
\]

\[
- x = -0.015
\]

### Step 3: Multiply both sides by -1
\[
x = 0.015
\]

Thus, the value of \( x \) is \( 0.015 \).

Would you like more details or have any questions?

Here are some related questions you might explore:
1. What happens if the equation was \(1 - 0.485 + x = 0.5\)?
2. How would you solve \(1 - 0.485 = 0.5 + x\)?
3. Can we solve \(1 - 0.485 - 2x = 0.5\)?
4. How do we handle equations with decimals like \(1.5 - 0.3x = 0.9\)?
5. What are other ways to rearrange and simplify linear equations?

**Tip**: Always double-check your arithmetic when working with decimals to avoid small errors!

Discover how to solve the linear equation 1 - 0.485 - x = 0.5 with step-by-step instructions. This guide covers basic algebraic principles and techniques for working with decimal arithmetic, suitable for students in Grades 6-8.

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