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14 lines
305 B
14 lines
305 B
\documentclass{article}
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\begin{document}
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More LaTeX practice related to the video at http://www.khanacademy.org/math/algebra/solving-linear-equations/v/simple-equations
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\begin{eqnarray*}
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7x & = & 14 \\
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7 \times x & = & 14 \\
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\frac{7x}{7} & = & \frac{14}{7} \\
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x & = & 2
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\end{eqnarray*}
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\end{document}
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