Find the value of "x" and "y" — task. Mathematics State Board, Class 8.

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1.

$\frac{6^{x}}{6^{-3}} = 6^{7}$

The value of

$x$

$=$

2.

$\frac{10^{4 y + 7}}{10^{3 y - 1}} = 100$

The value of

$y$

$=$

[Note: Enter minus sign if necessary.]

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