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3 years ago

What is a(4-x) = 3x+b?

Mathematics

1 answer:

Bogdan [553]3 years ago

4 0

Answer:

a=3x+b/4-x

Step-by-step explanation:

I dont know which variable you're supposed to solve for. But here's how i got the answer above:

Divide each term in a(4-x)=3x+b by 4-x

a(4-x)/4-x=3x/4-x+b/4-x

Then, cancel the common factor of 4-x, giving you

a=3x/4-x+b/4-x

Finally, combine the numerators over the common denominator,

giving you a=3x+b/4-x

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2 years ago

Gina's doctor told her the standardized score (z-score) for her systolic blood pressure, as compared to the blood pressure of ot

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3 years ago

Which of the following is the rational exponent expression of fourth root of f?

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Answer:

Option a: $f^{\frac{1}{4}}$

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1. By definition $\sqrt[n]{x}$ can be written as $x^{\frac{1}{n}}$ .

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$\sqrt[4]{f}=f^{\frac{1}{4}}$

3. Therefore, the rational exponent expression of $\sqrt[4]{f}$ is the option a:

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What is a(4-x) = 3x+b?​

What is a(4-x) = 3x+b?