Question

-8-[-2-(-12)+3]=
calcule

Answer 1

Olá!

$\\ { \large \displaystyle \sf {-8-[-2-(-12)+3]=}}$

${ \large \displaystyle \sf {-8-[-2 + 12+3]=}}$

${ \large \displaystyle \sf {-8-[-2 + 15]=}}$

${ \large \displaystyle \sf {-8-[13]=}}$

${ \large \displaystyle \sf {-8-13=}}$

$\boxed{ \boxed{ \blue{ { \large \displaystyle \sf { \: -21 \ \: }}}}}$