Simplify the following:

$-25+14÷(5-3)$

Simplify the following:

$25-\frac{1}{2}\{5+4-(3+2-\overline{1+3}\left)\right\}$

Simplify the following:

$27-[38-\{46-(15-\overline{13-2})\left\}\right]$

Simplify the following:

$36-[18-\{14-(15-4÷2\times 2)\left\}\right]$

Simplify the following:

$45-[38-\{60÷3-(6-9÷3)÷3\left\}\right]$

Simplify the following:

$23-[23-\{23-(23-\overline{23-23})\left\}\right]$

Simplify the following:

$2550-[510-\{270-(90-\overline{80+70})\left\}\right]$

Simplify the following:

$4+\frac{1}{5}\left[\right\{-10\times (25-\overline{13-3})\}÷(-5\left)\right]$

Simplify the following:

$22-\frac{1}{4}\{-5-(-48)÷(-16\left)\right\}$