AIR MATH

Math Question

Pre-Test Active
Karissa begins to solve the equation
When she subtracts 4 from both sides, \( \frac{1}{2} x=-\frac{1}{2} x \)
\( \frac{1}{2}(x-14)+11=\frac{1}{2} x-(x-4) \). Her work is correct and is results. What is the value of \( x \) ?
shown below.
\[
\frac{1}{2}(x-14)+11=\frac{1}{2} x-(x-4)
\]
\( -1 \)
\[
\frac{1}{2} x-7+11=\frac{1}{2} x-x+4
\]
\( -\frac{1}{2} \)
\[
\frac{1}{2} x+4=-\frac{1}{2} x+4
\]
0
\( \frac{1}{2} \)

Solution

solution

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