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Kisachek [45]
3 years ago
6

What is x - 3(1-x) = 47 - x

Mathematics
1 answer:
lozanna [386]3 years ago
7 0

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 10

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3 years ago
Simplify the expression
Ronch [10]

Answer:

(3 x)/(5 x + 2)

Step-by-step explanation:

Simplify the following:

(3 x^2)/(5 x^2 + 2 x)

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Factor x out of 5 x^2 + 2 x:

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Hint: | For all exponents, a^n a^m = a^(n + m). Apply this to (3 x^2)/(x (5 x + 2)).

Combine powers. (3 x^2)/(x (5 x + 2)) = (3 x^(2 - 1))/(5 x + 2):

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Hint: | Evaluate 2 - 1.

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8 0
3 years ago
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ludmilkaskok [199]

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D.

Step-by-step explanation:

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2 years ago
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21 is 30% of what number?
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<u>Answer</u>:

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<u>Explanation</u>:

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