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Matematika
meliani799
Pertanyaan
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2 Jawaban
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1. Jawaban noviindriani0041
3/4x + 5 = 2/3x - 3
3/4x - 2/3x = - 5 -3
9/12x - 8/12x = -8
1/12x= -8
x = -8 : 1/12 = -8 × 12 = -96
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2. Jawaban azmi143
[tex]x = \frac{3}{4} x + 5 = \frac{2}{3} x - 3 \\ = > \frac{3}{4} x - \frac{2}{3} x = - 3 - 5 \\ > \frac{9 - 8}{12} x = - 8 \\ = \frac{1}{12} x = - 8 \\ = x = - 8 \div \frac{1}{12} \\ = x = - 8 \times \frac{12}{1} = - 96 \\ x = - 96[/tex]
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