Question

ma gandesc la un nr ,il inmultesc cu 5la produsul adaugat 50 ,suma 0 injumatatesc apoi scad 34si btin 1 .la ce nr mam gandit?

Answer 1

a*5=b
b+50=c
c/2=d
d-34=1
d=35
c=35*2=70
b=70-50=20
a=20/5=4
Sper sa fie bine

Answer 2

Notez numarul cu x
{[(x*5) + 50 ] :2} -34=1
{[(x*5) +50]}:2=35
[(x*5)+50]=70
(x*5)=20
x=4