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dlinn [17]
3 years ago
6

Which properties justify the steps taken to solve the system? {3x−2y=10 4x−3y=14

Mathematics
2 answers:
Alexeev081 [22]3 years ago
7 0
The answer is: Substitution property of equality.

 The explanation is shown below:

1. To solve this problem you must apply the proccedure shown below:

 2. When you clear the variable x from the first equation, and subtitute it into the second equation, you obtain:

 <span>3x−2y=10
 x=(10+2y)/3

 4x−3y=14
 </span>4[(10+2y)/]−3y=14
<span> y=-2

 3. When you subsitute y=-2 into the first equation and clear the x, you have:

 x=2
 </span>
Eddi Din [679]3 years ago
5 0

Answer:

Just took it!

Step-by-step explanation:

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Follow these steps and you should get your answer its not the same questions but it should help
The answer to the problem is as follows:

These two polynomials are 5x^2 + 3x + 5 and 3x^2 +2x + 2:

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<span>5x^2 + 3x + 5
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3 years ago
Item 18
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40 tiles is the answer ! Have a great night love
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The distance between city E and F is 678.35 miles and the distance between city F and G is 156.8 miles. What is the distance bet
Free_Kalibri [48]

E to F = 678.35 miles
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What is an estimation of 492.6 divided by 48
denpristay [2]
492.6/48 ~ To simply view this:

480/48 = 10
12.6/48 = 0.25 (roughly).
10.25 would roughly be your answer.

Though...
The actual answer is that:
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So... the answer: 10.2625 would be the answer.
Depending on where you have to estimate to:
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10.263
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10.3

I hope that helps, have a great of your day! ^ ^
{-Ghostgate-}
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3 years ago
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Solve the following inequality:<br><br> 176 + 5x ≤ 200
Flauer [41]

Answer:

Step-by-step explanation:

176+5x≤ 200

-176        -176

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----------

5        5

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