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Use Cramer's Rule, If Possible, to Solve the System of Linear

question 19

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Use Cramer's Rule, if possible, to solve the system of linear equations.
- {8x+2y=1655x5y=5\left\{ \begin{array} { l } 8 x + 2 y = \frac { 16 } { 5 } \\5 x - 5 y = 5\end{array} \right.


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