College

We appreciate your visit to Is tex x 8 tex a solution to the equation tex x 7 15 tex A No because tex 8 7 15 tex is true. 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!

Is [tex]x = 8[/tex] a solution to the equation [tex]x + 7 = 15[/tex]?

A. No, because [tex]8 + 7 = 15[/tex] is true.
B. No, because [tex]8 + 7 = 15[/tex] is not true.
C. Yes, because [tex]8 + 7 = 15[/tex] is true.
D. Yes, because [tex]8 + 7 = 15[/tex] is not true.

Answer :

To determine if [tex]\( x = 8 \)[/tex] is a solution to the equation [tex]\( x + 7 = 15 \)[/tex], we'll substitute [tex]\( x \)[/tex] with 8 in the equation and check if the resulting statement is true.

1. Start with the original equation:
[tex]\[
x + 7 = 15
\][/tex]

2. Substitute [tex]\( x \)[/tex] with 8:
[tex]\[
8 + 7 = 15
\][/tex]

3. Calculate the left side of the equation:
[tex]\[
8 + 7 = 15
\][/tex]

4. Now check if the statement [tex]\( 15 = 15 \)[/tex] is true:
[tex]\[
\text{True}
\][/tex]

Since the equality holds true, [tex]\( x = 8 \)[/tex] satisfies the equation. Therefore, the correct answer is:

C. Yes, because [tex]\( 8 + 7 = 15 \)[/tex] is true.

Thanks for taking the time to read Is tex x 8 tex a solution to the equation tex x 7 15 tex A No because tex 8 7 15 tex is true. 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