$$A=3.25 \times 14-3.25 \times 25-32.5$$
$A=-68.25$
$$A=45.5-3.25\times 25-32.5$$
$$A=45.5-81.25-32.5$$
$$A=-35.75-32.5$$
$$A=-68.25$$
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$A≔-68.25$