Question

[(a:4+646*2)+96:3]:2=1202;. [(a-632*4)-5282*4]:8=3042

Answer 1

prima

[(a/4+646*2)+96/3]/2=1202

paranteza patrata se transforma in x

x/2=1202

x=1202*2

x=2404

(a/4+646*2)+96/3=2404

(a/4+646*2)+96=2404*3=7212

paranteza se transforma in y

y+96=7212

y=7212-96

y=7116

a/4+646*2=7116

a/4 il notam d

d+646=7116/2=3558

d=3558-646

d=3492

a/4=3492

a=3492*4

a=13968

al doilea ex

[(a-632*4)-5282*4]/8=3042

paranteza patrata o notam cu v

v/8=3042

v=3042*8

v=24336

(a-636*4)-5282*4=24336

paranteza rotunda o notam cu g

g-5282=24336/4=6084

g=6084+5282

g=11366

a-636*4=11366

a-2544=11366

a=11366+2544

a=13910