If mathematical signs interchange from '$-$' to '$+$', '$+$' to '$÷$', '$\times$' to '$-$' and '$÷$' to '$\times$', then find out the correct answer of the given equation $6÷8+2\times 5-8=?$

In a certain code language, '$÷$' represents '$+$', '$-$' represents '$\times$', '$+$' represents '$÷$' and '$\times$' represents '$-$'. Find out the value of$8 – 14 + 7 \times 10 ÷ 9 =?$

In a certain code language, '$\times$' represents '$+$', '$+$' represents '$\times$','$-$' represents '$÷$' and '$÷$' represents ‘$-$’. Find out the value of
$25 + 2 -10 ÷ 10 \times 6 = ?$