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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{align*}

\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{align*}

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

Answer :

We start with the equation:
[tex]$$
\frac{1}{2}(x-14) + 11 = \frac{1}{2}x - (x-4).
$$[/tex]

Step 1. Distribute and simplify both sides:

On the left side:
[tex]$$
\frac{1}{2}(x-14) + 11 = \frac{1}{2}x - 7 + 11 = \frac{1}{2}x + 4.
$$[/tex]

On the right side, distribute the negative sign:
[tex]$$
\frac{1}{2}x - (x-4) = \frac{1}{2}x - x + 4 = -\frac{1}{2}x + 4.
$$[/tex]

So the equation becomes:
[tex]$$
\frac{1}{2}x + 4 = -\frac{1}{2}x + 4.
$$[/tex]

Step 2. Eliminate the constant term by subtracting 4 from both sides:

Subtract 4 from both sides:
[tex]$$
\frac{1}{2}x + 4 - 4 = -\frac{1}{2}x + 4 - 4,
$$[/tex]
which simplifies to:
[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 combine like terms:
[tex]$$
\frac{1}{2}x + \frac{1}{2}x = -\frac{1}{2}x + \frac{1}{2}x,
$$[/tex]
which gives:
[tex]$$
x = 0.
$$[/tex]

Thus, the solution 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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