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{8500-[200+(999:3+14×2)×10] : 5 + 15}×2 rpd plzz

Răspuns :

{ 8500 - [ 200 + ( 999 : 3 + 14 × 2 ) × 10 ] : 5 + 15 } × 2 = 
= ( 8500 - ( 200 + ( 333 + 28 ) 
× 10 ) : 5 + 15 ) × 2 =
= ( 8500 - ( 200 + 361 × 10 ) : 5 + 15 ) × 2 =
= ( 8500 - ( 200 + 3610 ) : 5 + 15 ) × 2 = 
= ( 8500 - 3810 : 5 + 15 ) × 2 =
= ( 8500 - 762 + 15 ) × 2 =
= 7753 × 2 = 15506
{8500-[200+(999:3+14×2)×10] : 5 + 15}×2 =
{8500-[200+(333+28)x10]:5  +  15}x2 =
{8500-[200+361x10]:5  +  15}x2 =
{8500-[200+3610]:5 + 15}x2 =
(8500-3810:5  + 15)x2 =
(8500-762+15)x2 =
7753x2 =
15 506.