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3 years ago

What is solution to equation ? 4x + 5 = -3

Mathematics

2 answers:

Katarina [22]3 years ago

8 0

Answer:

x=-2

Step-by-step explanation:

<h2>Solve for x: </h2>

4x (+ 5-5) = -3-5

4x = -8

4x/4 = -8/4

x=-2

<h2>Checking Answer:</h2>

4(-2) + 5= -3

-8 + 5 = -3

-3 = -3

Answer is Correct.

balu736 [363]3 years ago

8 0

Answer:

$\: \: \: \: \: \: 4x + 5 = - 3 \\ = > 4x = -3 - 5 \\ = > 4x = - 8 \\ = > x = \frac{ - 8}{4} \\ = > x > - 2$

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Can you please answer this question

tamaranim1 [39]

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First I converted the equation terms into sine and cosine.
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Substitution:
$\frac{3sin^2\theta}{cos^2\theta} + \frac{7}{cos\theta} =3$
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Factor and set each factor equal to 0:
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4 0

3 years ago

Which equation best represents this situation?

Harlamova29_29 [7]

Hello!

We have the difference between 30 and x(our unknown value) is equal to 17; so we just simply set it up that way. Always think of x or any variable(like in your question they use p, it can be anything u want, it’s simply a representation of an unknown value we are trying to find)as your unknown and what operation they are implying as in this case it’s subtraction as they want the difference between 30 and x.

So the answer is a. 30-p=17

Hope this helped and any questions please just ask. Thank you!

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3 years ago

Simplify each expression using the distributive property <br><br>9(-7q-6)

hammer [34]

Answer:

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Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

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Hope this helps, and have a great day o(*￣▽￣*)ブ

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