63 results.
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Question in David's workspace
Solve for $x$ and $y$: \[ \begin{eqnarray} a_1x+b_1y&=&c_1\\ a_2x+b_2y&=&c_2 \end{eqnarray} \]
The included video describes a more direct method of solving when, for example, one of the equations gives a variable directly in terms of the other variable.
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Question in Bill's workspace
No description given
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Andrew's copy of Tony's copy of Jinhua's copy of Simultaneous Equations with integers as solutions. Ready to use
No description given
