$4\left[ {\begin{array}{*{20}{c}} { - 3} \\ 2 \end{array}} \right] - 3x - 3\overrightarrow j = - \left[ {\begin{array}{*{20}{c}} { - 3} \\ 4 \end{array}} \right] - 5\overrightarrow i - \overrightarrow j - 2x$
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$4\left[ {\begin{array}{*{20}{c}} { - 3} \\ 2 \end{array}} \right] - 3x - 3\overrightarrow j = - \left[ {\begin{array}{*{20}{c}} { - 3} \\ 4 \end{array}} \right] - 5\overrightarrow i - \overrightarrow j - 2x$
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