Question

Aflati pe a din egalitatea:
2015+{5+2x[12+48:(28-a)-14]:4}:8-2016=0
URGENT!CINE RASPUNDE PRIMU PRIMESTE INIMNIOARA SI COROANA

Answer 1

2015 + { 5 + 2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] : 4 } : 8 - 2016 = 0

2015 + { 5 + 2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] : 4 } : 8 = 0 + 2 016 = 2016

{ 5 + 2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] : 4 } : 8 = = 2 016 - 2 015 = 1

5 + 2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] : 4 = 1 x 8 = 8

2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] : 4 = = 8 - 5 = 3

2 x [ 1 2 + 48 : ( 28 - a ) - 14 ] = 3 x 4 = 12

1 2 + 48 : ( 28 - a ) - 14 = 12 : 2 = 6

1 2 + 48 : ( 28 - a ) = 6 + 14 = 20

48 : ( 28 - a ) = 20 - 12 = 8

28 - a = 48 : 8 = 6

a = 28 - 6

a = 22