Question

-3-{-4+5[-2+5+(-6+7)+9]-8}​

Answer 1

$\bf \colorbox{black} {\bf {\textcolor{blue}{respuesta = } { \bf{ \textcolor{cyan}{ - 56}}}}}$

-3-(-4+5(-2+5+(-6+7)+9)-8)=

-3-(53)=

-3-53=

${ \bf { \textcolor{green}{ \underbrace{ - 56}}}}$

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