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pentagon [3]
2 years ago
13

3x + 2(x - k) + 3 = 5x - 5

Mathematics
1 answer:
hoa [83]2 years ago
3 0

Answer:

0=2k-8

Step-by-step explanation:

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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

Rule(s): a\frac{b}{c} = \frac{a \cdot c + b}{c}, \frac{-a}{b}=-\frac{a}{b}, \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c} \\2\frac{2}{3}=\frac{2\cdot 3+2}{3}\\=\frac{8}{3}\\=\frac{-\frac{8}{3}}{\frac{4}{3}}\\=-\frac{\frac{8}{3}}{\frac{4}{3}}\\=\frac{-8\cdot \:3}{3\cdot \:4}\\= \frac{-24}{12}\\= -2

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2 years ago
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ch4aika [34]

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Step-by-step explanation:

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Step-by-step explanation:

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