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Sergio039 [100]
3 years ago
12

What are the solution of the equation 2|×+7|-3=5​

Mathematics
1 answer:
marin [14]3 years ago
6 0

Answer:

x = -3

Step-by-step explanation:

2(x + 7) - 3 = 5     (given)

2x + 14 - 3 = 5     (Distributive Property)

2x + 14 = 8           (Addition Property of Equality)

2x = -6                  (Subtraction Property of Equality)

x = -3                    (Division Property of Equality)

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Common Denominator of 7-4-9-3-8
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Whats 7-4-9-3-8 mean
8 0
3 years ago
Please try to answer quickly :) thanks
andrezito [222]
Im pretty sure that it is the first answer
6 0
3 years ago
What is the simplest form of 2√3/ √6<br><br> A. √2<br> B. √3<br> C. 3√2<br> D. 2√3
STatiana [176]

The answer is:

A) √2

Explanation:

2√3/ √6

=2/√2

= 2√2/√2√2

= 2√2/2

= √2


Hope it helps!

3 0
3 years ago
Read 2 more answers
X3(2x2 + 3x) <br><br> a. 2x5 + 3x4 <br> b. 5x9 <br> c. 2x6 + 3x3 <br> d. 5x
Serhud [2]

Answer:

2x^5+3x^4

Step-by-step explanation:

x^3\left(2x^2+3x\right)

<u>Apply distributive law: </u>a\left(b+c\right)=ab+ac

  • x^3\left(2x^2+3x\right)=x^3\times \:2x^2+x^3\times \:3x
  • x^3\times \:2x^2+x^3\times \:3x
  • 2x^5+3x^4

<u>OAmalOHopeO</u>

5 0
2 years ago
A student considers how mnay people enter a particular bank during the lunch hour and how many exit. She decided to run a simula
trapecia [35]

Answer:

The number of persons entering the bank based on given 20 simulations are 12

The number of persons exiting the bank based on given 20 simulations are 8

We have to find the probability that she will see a person entering the bank.

The probability that she will see a person entering the bank is:

\frac{12}{20}

0.6

Therefore, the option 0.600 is correct.


3 0
3 years ago
Read 2 more answers
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