Question

-[-5+(4-1)]-{2-[8-(3+2)]+(5-9)-(-3)}=​

Answer 1

❥ Holiwi☂

-[-5+(4-1)]-{2-[8-(3+2)]+(5-9)-(-3)}=

−(−5+4−1)−(2−(8−(3+2))+5−9−(−3))

=−(−5+3)−(2−(8−(3+2))+5−9−(−3))

=−(−2)−(2−(8−(3+2))+5−9−(−3))

=2−(2−(8−(3+2))+5−9−(−3))

=2−(2−(8−5)+5−9−(−3))

=2−(2−3+5−9−(−3))

=2−(−1+5−9−(−3))

=2−(−1+−4−(−3))

=2−(−5−(−3))

=2−(−2)

=4 → Respuesta.

Answer 2

HoLa!~

-[-5+(4-1)]-{2-[8-(3+2)]+(5-9)-(-3)}=

=−(−5+3)−(2−(8−(3+2))+5−9−(−3))

=−(−2)−(2−(8−(3+2))+5−9−(−3))

=2−(2−(8−(3+2))+5−9−(−3))

=2−(2−(8−5)+5−9−(−3))

=2−(2−3+5−9−(−3))

=2−(−1+5−9−(−3))

=2−(−1+−4−(−3))

=2−(−5−(−3))

=2−(−2)

=4