2 years ago

3x + 5 = 20 - 2x I need sum help

Mathematics

2 answers:

jolli1 [7]2 years ago

5 0

X=3

Hope this helps!! <3

konstantin123 [22]2 years ago

3 0

Answer:

18x

Step-by-step explanation:

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Setler [38]

Answer:

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Step-by-step explanation:

We use these following logarithm properties to solve this question:

$a\log{x} = \log{x^a}$

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In this question:

$4\log{x} = \log{x^4}$

$5\log{5} = \log{z^5}$

$4\log{x} + \log{y} - 5\log{z}$

Becomes:

$\log{x^4} + \log{y} - \log{z^5}$

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$\log{\frac{x^4y}{z^5}}$

The condensed log equation is: $\log{\frac{x^4y}{z^5}}$

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2 years ago

Find the coordinates of point P that lies along the directed line segment AB in a 2:3 ratio given A (-2, 1), B (3, 4).

saul85 [17]

Answer:

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Step-by-step explanation:

Given

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$B = (3,4)$

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Required

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$P(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

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$(x_2,y_2) = (3,4)$

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This gives:

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$P(x,y) = (0,\frac{11}{5})$

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2 years ago

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Answer:

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2 years ago