1/3 (×+3) = 1/6 (×+12) + 1 Tentukan nilai x
Matematika
Topikopi
Pertanyaan
1/3 (×+3) = 1/6 (×+12) + 1
Tentukan nilai x
Tentukan nilai x
1 Jawaban
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1. Jawaban Nik001
Mapel : Matematika
Bab : SPLSV
1/3 ( x + 3 ) = 1/6 ( x + 12 ) + 1
1/3x + 1 = 1/6x + 2 + 1
1/3x + 1 = 1/6x + 3
------------------------------------------- kali 6
2x + 6 = x + 18
2x - x = 18 - 6
x = 12