u - Solve the system: ( )........ \( 12\left\{\begin{array}{l}(1+5 i) x-(1-3 i) y=-9+11 i \\ (2-3 i) x+(4+7 i) y=6+17 i\end{array}\right. \).
Added by Meghan W.
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\[ \begin{cases} (1+5i)x - (1-3i)y = -9+11i \\ (2-3i)x + (4+7i)y = 6+17i \end{cases} \] Show more…
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