Pregunta
11:38 Done deltamath.com \( \equiv \) Assignment Overview 12 D DeltaMath One Step Equations with (Positive) Decima © This is the only question in this section. Question (D) Video Examples Find the value of \( x \) in the equation below. \[ 8=5 x \] Answer Attempt 1 out of 2 \[ x=\square \] Submit Answer Copyright ©2025 DeltaMath.com All Rights Reserved.
Ask by Harper Potter. in the United States
Feb 03,2025
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\( x = \frac{8}{5} \) or \( x = 1.6 \)
Solución
Certainly! Let's solve the equation \( 8 = 5x \) for \( x \).
**Step 1: Write Down the Equation**
\[
8 = 5x
\]
**Step 2: Isolate \( x \)**
To find the value of \( x \), you need to isolate it on one side of the equation. You can do this by dividing both sides of the equation by 5.
\[
\frac{8}{5} = \frac{5x}{5}
\]
**Step 3: Simplify**
\[
\frac{8}{5} = x
\]
**Step 4: Express \( x \)**
\[
x = \frac{8}{5}
\]
**Step 5: Convert to Decimal (Optional)**
If you prefer the decimal form:
\[
x = 1.6
\]
**Final Answer:**
\[
x = \frac{8}{5} \quad \text{or} \quad x = 1.6
\]
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Bonus Knowledge
To solve the equation \( 8 = 5x \), you'll want to isolate \( x \). Start by dividing both sides by 5, which gives you \( x = \frac{8}{5} \). This fraction can also be expressed as a decimal, which is \( 1.6 \). When you get the hang of these steps, it becomes a breeze to tackle similar problems! One common mistake with one-step equations is forgetting to perform the same operation on both sides of the equation. For example, if you multiply both sides by an incorrect number, it can lead to a wrong solution. Always double-check your operations!
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