Răspuns :
Răspuns:
[ ( x - 8 ) : 4 + 15 ] · 5 = 105 / :5
( x -8 ) : 4 + 15 = 21 / - 15
( x - 8 ) : 4 = 6 / ·4
x - 8 = 24 / +8
x = 32
x=32
{[(x-8):4]+15}*5=105
[(X-8):4]+15=21
(X-8):4=21-15=6
X-8=6*4
X=24+8
X=32
Răspuns:
[ ( x - 8 ) : 4 + 15 ] · 5 = 105 / :5
( x -8 ) : 4 + 15 = 21 / - 15
( x - 8 ) : 4 = 6 / ·4
x - 8 = 24 / +8
x = 32
x=32
{[(x-8):4]+15}*5=105
[(X-8):4]+15=21
(X-8):4=21-15=6
X-8=6*4
X=24+8
X=32