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SCORPION-xisa [38]
3 years ago
15

Which value of x makes the equation below true? 7 + 2x = 4x - 5 SHOW WORK

Mathematics
1 answer:
Yuliya22 [10]3 years ago
8 0
7 + 2x = 4x - 5 \\ \\ 7 = 4x - 5 - 2x \ / \ subtract \ 2x \ from \ each \ side \\ \\ 7 = 2x - 5 \ / \ simplify \\ \\ 7 + 5 = 2x \ / \ add \ 5 \ to \ each \ side \\ \\ 12 = 2x \ / \ simplify \\ \\  \frac{12}{2} = x \ / \ divide\ each \ side \ by \ 2 \\ \\ 6 = x \ / \ simplify \\ \\ x = 6 \ / \ switch \ sides \\ \\ Answer: \fbox {x = 6}
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Answer:

Now referring back to the question, since a level 1 instruction takes a k nano second which is equivalent to 1 billion of a second, then we will tend to loose a factor of n at each level such that the instruction execution time at level 2 (two), 3 (three), and 4 (four)  are kn, kn^2, and kn^3 respectively.

Step-by-step explanation:

To properly answer this question, we need to first understand what a computer with identical interpreter is and what it does.

It should be understood that an interpreter is a program or tool as the case may be embedded or integrated into a computer, thus giving it the name computer with interpreter. Now going back to defining waht an interpreter is, this is a computer program that directly executes scripted commands written in a programming language language without requiring them previously to have been compiled into a machine language program.

Now referring back to the question, since a level 1 instruction takes a k nano second which is equivalent to 1 billion of a second, then we will tend to loose a factor of n at each level such that the instruction execution time at level 2 (two), 3 (three), and 4 (four)  are kn, kn^2, and kn^3 respectively.

4 0
4 years ago
3x + 2 = 14 Which number makes the equation true?<br> A) 1 <br> B) 2 <br> C) 4 <br> D) 6
eimsori [14]
I hope this helps you



3x=14-2


3x=12


x=4
4 0
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Step-by-step explanation:

Hope u get this right.

But is this an essay question?

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