Question

-(-7-3)-{-[9-2+(-6+1)]-12

Answer 1

Respuesta:

24

Explicación paso a paso:

-(-10)-{-[9-2+(-5)]-12}

-(-10)-{-[9-2-5]-12}

-(-10)-{-[2]-12}

-(-10)-{-2-12}

10-{-14}

10+14

=24