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Karissa begins to solve the equation [tex]\frac{1}{2}(x-14)+11=\frac{1}{2} x-(x-4)[/tex]. Her work is correct and is shown below:

[tex]\begin{array}{c}

\frac{1}{2}(x-14)+11=\frac{1}{2} x-(x-4) \\

\frac{1}{2} x-7+11=\frac{1}{2} x-x+4 \\

\frac{1}{2} x+4=-\frac{1}{2} x+4

\end{array}[/tex]

When she subtracts 4 from both sides, [tex]\frac{1}{2} x=-\frac{1}{2} x[/tex] results. What is the value of [tex]x[/tex]?

A. [tex]-1[/tex]
B. [tex]-\frac{1}{2}[/tex]
C. [tex]0[/tex]
D. [tex]\frac{1}{2}[/tex]

Answer :

To solve the equation and determine the value of [tex]\(x\)[/tex], let's go through the steps systematically.

Start with the equation:

[tex]\[
\frac{1}{2}(x-14) + 11 = \frac{1}{2}x - (x-4)
\][/tex]

Step 1: Simplify both sides

First, distribute on the left side:

[tex]\[
\frac{1}{2} \times (x - 14) = \frac{1}{2}x - 7
\][/tex]

So, the equation becomes:

[tex]\[
\frac{1}{2}x - 7 + 11 = \frac{1}{2}x - (x - 4)
\][/tex]

Simplify the left side further:

[tex]\[
\frac{1}{2}x + 4
\][/tex]

On the right side, distribute the negative sign:

[tex]\[
\frac{1}{2}x - x + 4
\][/tex]

The equation is now:

[tex]\[
\frac{1}{2}x + 4 = \frac{1}{2}x - x + 4
\][/tex]

Step 2: Cancel out terms

You notice [tex]\(4\)[/tex] is on both sides, so subtract 4 from both sides:

[tex]\[
\frac{1}{2}x = \frac{1}{2}x - x
\][/tex]

Here, [tex]\(\frac{1}{2}x - x\)[/tex] simplifies to:

[tex]\[
\frac{1}{2}x - 2/2x = -\frac{1}{2}x
\][/tex]

The equation now is:

[tex]\[
\frac{1}{2}x = -\frac{1}{2}x
\][/tex]

Step 3: Solve for [tex]\(x\)[/tex]

Add [tex]\(\frac{1}{2}x\)[/tex] to both sides to eliminate the negative term:

[tex]\[
\frac{1}{2}x + \frac{1}{2}x = 0
\][/tex]

This simplifies to:

[tex]\[
x = 0
\][/tex]

So, the value of [tex]\(x\)[/tex] is [tex]\(\boxed{0}\)[/tex].

Thanks for taking the time to read Karissa begins to solve the equation tex frac 1 2 x 14 11 frac 1 2 x x 4 tex Her work is correct and. 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!

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