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Veseljchak [2.6K]
3 years ago
12

PLSS HELP ME!!!question 3x - 4/5= - 1/2what is the value of x?​

Mathematics
1 answer:
Minchanka [31]3 years ago
7 0

Answer:

x = \frac{1}{10}

Step-by-step explanation:

Given

3x - \frac{4}{5} = - \frac{1}{2}

Multiply through by 10, the lcm of 5 and 2 to clear the fractions

30x - 8 = - 5 ( add 8 to both sides )

30x = 3 ( divide both sides by 30 )

x = \frac{3}{30} = \frac{1}{10}

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IRINA_888 [86]

Answer: 2

Step-by-step explanation:

Recall from the laws of Logarithms:

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That means

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Recall from laws of Logarithms:

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Also from law of Logarithm

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anzhelika [568]
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