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(x-1475):25×103+8008:143-71=1530 , am schimbat termeni dupa egal cu semnul schimbat dar tot nu imi da raspunsul corect?


Răspuns :

(x-1475):25×103+8008:143-71=1530 |+71
(x-1475):25×103+8008:143=1601
(x-1475):25×103+56 = 1601
(x-1475):25×103 = 1545
(x-1475):25 = 15
x-1475=375
x = 1850
(x-1475):25×103+8008:143-71=1530
(x-1475):25×103+56-71=1530

(x-1475):25×103-15=1530
(x-1475):25×103=1545
(x-1475):25=1545:103
(x-1475):25=15
(x-1475)=15*25
(x-1475)=375
x=375+1475
x= 1850