3 years ago

Find x -x = 7x - 56

Mathematics

2 answers:

BabaBlast [244]3 years ago

8 0

The answer of this equation is 7

solmaris [256]3 years ago

3 0

Answer:

the answer is 7

Step-by-step explanation:

Add the same term to both sides of the equation

-x=7x-56

−x=7x−56

−x−7x=7x−56−7x

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Given the equation square root of quantity 2x plus 8 end quantity equals 6, solve for x and identify if it is an extraneous solu

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Answer:

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Step-by-step explanation:

Given equation is:

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3 0

3 years ago

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<img src="https://tex.z-dn.net/?f=%5Ctext%7BSolve%20for%20x%3A%7D%5C%5C%5C%5C3x%20%2B%2065%20%3D%20523%5C%5C%5C%5C%5Ctext%7BThan

Vlad1618 [11]

Hi there!

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I believe your answer is:

${x=152.666....$

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Here’s why:

⸻⸻⸻⸻

$\boxed{\text{Solving for x...}}\\\\3x+ 65= 523\\----------\\\rightarrow 3x + 65 - 65=523-65\\\\\rightarrow 3x = 458\\\\\rightarrow\frac{3x = 458}{3}\\\\\rightarrow \boxed{x=152.666....}$

⸻⸻⸻⸻

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Hope this helps you. I apologize if it’s incorrect.

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The answer to this equation is six.

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