Given the system of equations, what is the $$ x $$-coordinate of the solution? $$ \begin{array}{l}y=3-\frac{1}{2} x \ 3 x+4 y=1 \ -17 / 2 \ -11\end{array} $$

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Solve the system of equations $$ 3x+4y=1 $$ and $$ y=3-\frac{1}{2}x $$.
Solve the system of equations by following steps:
- step0: Solve using the substitution method:
  $$\left\{ \begin{array}{l}3x+4y=1\y=3-\frac{1}{2}x\end{array}ight.$$
- step1: Substitute the value of $$y:$$
  $$3x+4\left(3-\frac{1}{2}xight)=1$$
- step2: Simplify:
  $$x+12=1$$
- step3: Move the constant to the right side:
  $$x=1-12$$
- step4: Subtract the numbers:
  $$x=-11$$
- step5: Substitute the value of $$x:$$
  $$y=3-\frac{1}{2}\left(-11ight)$$
- step6: Calculate:
  $$y=\frac{17}{2}$$
- step7: Calculate:
  $$\left\{ \begin{array}{l}x=-11\y=\frac{17}{2}\end{array}ight.$$
- step8: Check the solution:
  $$\left\{ \begin{array}{l}x=-11\y=\frac{17}{2}\end{array}ight.$$
- step9: Rewrite:
  $$\left(x,yight) = \left(-11,\frac{17}{2}ight)$$
The solution to the system of equations is $$ x = -11 $$ and $$ y = \frac{17}{2} $$ or $$ x = -11 $$ and $$ y = 8.5 $$.

Therefore, the $$ x $$-coordinate of the solution is $$ x = -11 $$.
The $$ x $$-coordinate of the solution is $$ -11 $$.

Given the system of equations, what is the \( x \)-coordinate of the solution? \( \begin{array}{l}y=3-\frac{1}{2} x \\ 3 x+4 y=1 \\ -17 / 2 \\ -11\end{array} \)

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