Ответ:
Пошаговое объяснение:
(x-(1/3))+(1/5)=7/15
x=(7/15)-(1/5)+(1/3)
1. (7/15-(1/5)=(7-1*3)=(7-3)/15=4/15.
2. (4/15)+(1/3)=(4+1*5)/15=(4+5)/15=9/15=3/5=0,6. ⇒
x=3/5=0,6.
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Verified answer
Ответ:
Пошаговое объяснение:
(x-(1/3))+(1/5)=7/15
x=(7/15)-(1/5)+(1/3)
1. (7/15-(1/5)=(7-1*3)=(7-3)/15=4/15.
2. (4/15)+(1/3)=(4+1*5)/15=(4+5)/15=9/15=3/5=0,6. ⇒
x=3/5=0,6.