SAT Math Practice Question
$$\begin{array}{r}\frac{1}{2} y=4 \\x-\frac{1}{2} y=2\end{array}$$The system of equations above has solution $(x, y)$. What is the value of $x$ ?
- A.3
- B.$\frac{7}{2}$
- C.4
- D.6
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