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2 years ago

7. What is the solution to 9x = -63? A. x=54 B. x= 7 C. x= -7 D. x = -54

Mathematics

1 answer:

Dmitry [639]2 years ago

6 0

Given the equation 9x = -63, the numerical value of x is -7.

<h3>What is the solution to the given equation?</h3>

Given the equation in the question;

9x = -63

To determine the value of x, we divide both sides by the coefficient of x.

9x = -63

9x/9 = -63/9

x = -7

Given the equation 9x = -63, the numerical value of x is -7.

Learn more about equations here: brainly.com/question/14686792

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Given the expression below

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$\begin{gathered} -7(n-2)+2n=-5(n+6) \\ -7n+14+2n=-5n-30 \\ -7n+2n+14=-5n-30 \\ -5n+14=-5n-30 \end{gathered}$

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Answer:

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Step-by-step explanation:

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