nomor 1 tolong pakai cara please
Matematika
wagimin2410
Pertanyaan
nomor 1 tolong pakai cara please
1 Jawaban
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1. Jawaban irzha0241
180 = 54 + 3x + 40
180 - 54 - 40 = 3x
86 =3x
X = 86 : 3
X = 28,66