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x+y \text { if } \left[ \begin{array}{c}{2 x+y} & {4 x} \\ {5 x-7} & {4 x}\end{array}\right]=\left[ \begin{array}{cc}{7} & {7 y-13} \\ {y} & {x+6}\end{array}\right] |
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Answer» tku x=2y=3as solved above in the picture posted please like |
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