|x-1|=|3x+7| tolonk ya... perlu banget
Matematika
wow121
Pertanyaan
|x-1|=|3x+7|
tolonk ya...
perlu banget
tolonk ya...
perlu banget
1 Jawaban
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1. Jawaban AzizArridho103
(x-1+3×+7)(x-1-3x-7)
4×=6 -2×=-8
×=3/2 ×=4