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kow [346]
3 years ago
5

Find the value of x when y = 3, (y + 5) + 3y = x.

Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Answer:

x=17

Step-by-step explanation:

This question is just like substitution,that is a number will be given to substitute a letter...

Ok let's start with the question

(y+5)+3y=x

And we are to determine the value of x when y is 3...

That means we will replace any where we see y with 3

(3+5)+3(3)=x

8+9=x

x=17

Therefore when y is 3,x is 17

Our final answer is 17

Alex73 [517]3 years ago
6 0

Answer:

x = 17

Step-by-step explanation:

Given

(y + 5) + 3y = x ← substitute y = 3

(3 + 5) + 3(3) = x, that is

8 + 9 = x, thus

x = 17

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Based on the information provided, we can logically deduce that the statement describes an intersection of set because the word "and" was used.

This ultimately implies that, we would use the less than (<) symbol to write an absolute value inequality for the given statement:

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Therefore, this can be translated as follows:

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7 0
3 years ago
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zaharov [31]
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Answer:

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Step-by-step explanation:

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