High School

We appreciate your visit to Select the correct answer Create and solve a linear equation that represents the model where circles and a square are shown evenly balanced on a. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Select the correct answer.

Create and solve a linear equation that represents the model, where circles and a square are shown evenly balanced on a balance beam.

A. [tex]x = 5 + 7 ; x = 12[/tex]
B. [tex]x + 7 = 5 ; x = -2[/tex]
C. [tex]x + 7 = 12 ; x = 5[/tex]
D. [tex]x + 5 = 7 ; x = 2[/tex]

Answer :

To solve the problem, let's consider each option and find the correct equation and solution.

1. Option 1: [tex]\( x = 5 + 7 \)[/tex]
- Here, you add 5 and 7.
- This gives us [tex]\( x = 12 \)[/tex].

2. Option 2: [tex]\( x + 7 = 5 \)[/tex]
- To solve for [tex]\( x \)[/tex], subtract 7 from both sides of the equation.
- This gives us [tex]\( x = 5 - 7 \)[/tex].
- So, [tex]\( x = -2 \)[/tex].

3. Option 3: [tex]\( x + 7 = 12 \)[/tex]
- To find [tex]\( x \)[/tex], subtract 7 from both sides.
- This gives us [tex]\( x = 12 - 7 \)[/tex].
- Thus, [tex]\( x = 5 \)[/tex].

4. Option 4: [tex]\( x + 5 = 7 \)[/tex]
- Subtract 5 from both sides to solve for [tex]\( x \)[/tex].
- This gives us [tex]\( x = 7 - 5 \)[/tex].
- So, [tex]\( x = 2 \)[/tex].

Now, let's compare the solutions with the balance scenario mentioned. A linear equation that models a balanced beam should demonstrate that all parts are equal when solved.

Out of the given options, [tex]\( x + 7 = 12 \)[/tex] is the equation that correctly models this scenario, resulting in [tex]\( x = 5 \)[/tex].

Thanks for taking the time to read Select the correct answer Create and solve a linear equation that represents the model where circles and a square are shown evenly balanced on a. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada