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Algebra
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OpenStudy (vampirediaries):
Use an inverse matrix to solve each equation or system.
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OpenStudy (vampirediaries):
\[ \left[\begin{matrix}3 & 5 \\ 6 & 2\end{matrix}\right]X= \left[\begin{matrix}-2 & 6 \\4 & 12\end{matrix}\right]\]
OpenStudy (anonymous):
what is the ansers
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