(5/7x-7/2x)-3=3/14.berapa nilai x?
Matematika
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Pertanyaan
(5/7x-7/2x)-3=3/14.berapa nilai x?
1 Jawaban
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1. Jawaban DeusVult
(10/14x - 49/14x ) = 3/14 - 3
-39/14x = 3/14 - 42/14
-39/14x = -39/14
14x = 14
x = 1
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