If 2X - Y - - 3 -3 0- 3 3 2 - and 2Y - X - - 4 1 5- -1 4 -4 -then find X and Y

Eliminate Y and find X . Put for X and find Y #160;X = #160; [ 2 amp; 1 amp; 1; 1 amp; 2 amp; 0 ] ,Y = #160; [ 1 amp; 1 a ...

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Addition and Subtraction of a Matrix

If 2X - Y = ...

Question

If 2X - Y = $[\begin{matrix} 3 & - 3 & 0 3 & 3 & 2 \end{matrix}]$ and 2Y + X = $[\begin{matrix} 4 & 1 & 5 - 1 & 4 & - 4 \end{matrix}]$
then find X and Y

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X

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2 X - Y = [\begin{matrix} 3 & - 3 & 0 3 & 3 & 2 \end{matrix}]

2 Y + X = [\begin{matrix} 4 & 1 & 5 - 1 & 4 & - 4 \end{matrix}]

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2 X - Y = [\begin{matrix} 3 & - 3 & 0 3 & 3 & 2 \end{matrix}]

2 Y + X = [\begin{matrix} 4 & 1 & 5 - 1 & 4 & - 4 \end{matrix}]

\frac{x + y - 8}{2} = \frac{x + 2 y - 14}{3} = \frac{3 x - y}{4}

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