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Naddika [18.5K]
3 years ago
10

Solve this equation and explain the steps 9-2x= 7x

Mathematics
1 answer:
Hunter-Best [27]3 years ago
3 0

Answer:

x = 1

Step-by-step explanation:

Step 1: Write equation

9 - 2x = 7x

Step 2: Solve for <em>x</em>

<u>Add 2x on both sides:</u> 9 = 9x

<u>Divide both sides by 9:</u> x = 1

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

9 - 2(1) = 7(1)

9 - 2 = 7

7 = 7

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Algebra help - asymptotes
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Find where the equation is undefined ( when the denominator is equal to 0.

Since they say x = 5, replace x in the equation see which ones equal o:

5-5 = 0


So we know the denominator has to be (x-5), this now narrows it down to the first two answers.


To find the horizontal asymptote, we need to look at an equation for a rational function: R(x) = ax^n / bx^m, where n is the degree of the numerator and m is the degree of the denominator.


In the equations given neither the numerator or denominators have an exponent ( neither are raised to a power)

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8 0
3 years ago
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GenaCL600 [577]

Step-by-step explanation:

Hi there!

Given;

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4 0
2 years ago
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Answer:

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Step-by-step explanation:

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