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ma ajutati la ex cu mersul invers va roooog {111-[408:(x-5)+260]:3}×9 +32=239

Răspuns :

{111-[408:(x-5)+260]:3}×9=239-32=207
{111-[408:(x-5)+260]:3}=207:9=23
111-[408:(x-5)+260]=23×3=69
111-408:(x-5)=260-69=191
111-408:x=191+5=196
408:x=196-111=8
×=408×8
×=3 264
x=3 264-(408×3)
×=24
V.408:24=207
Sper ca te am ajutat