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Lera25 [3.4K]
3 years ago
13

If x/2+x=3, then x is what =

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
4 0
If you would like to solve the equation x/2 + x = 3 for x, you can do this using the following steps:

<span>x/2 + x = 3     /*2
</span>x + 2x = 3 * 2
3x = 6
x = 6/3
x = 2

The correct result would be x = 2.
lesya692 [45]3 years ago
3 0
X=2. If you add 2+2/2 it equals 3.
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Word Problems : Subtract 18 rupees 9 paise from 75 rupees 80 paise<br><br>Write In Step by Step ​
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Answer:

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Subtract the following:

A) 18 rupees 9 paise from 75 rupees 80 paise.

B) 49 rupees 79 paise from 123 rupees 68 paise.

Answer

VerifiedVerified

139.5k+ views

17.4k+ likes

Hint: Use decimal concept.

We know that, 1 rupee = 100 paise. We can reframe these questions as follows:

18 rupees 9 paise from 75 rupees 80 paise

18 rupees 9 paise can be represented as 18.09 rupees and 75 rupees 80 paise can be represented as 75.80 rupees. Now, on subtracting we’ll get,

75.80−18.09−−−−−− 57.71

Which means 57 rupees 71 paise

49 rupees 79 paise from 123 rupees 68 paise

49 rupees 79 paise can be represented as 49.79 rupees and 123 rupees 68 paise can be represented as 123.68 rupees. Now, on subtracting we’ll get,

123.68 −49.79−−−−−− 73.89

Which means 73 rupees 89 paise.

Note: We can also perform the subtraction by making all units the same that are paise and then subtract.

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Quadrilateral ABCD is rotated 145° about point T. The result is quadrilateral A'B'C'D'. Which congruency statement is correct?
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Credit recovery is a term used to describe a wide variety of educational strategies and programs that give high school students who have failed a class the opportunity to redo coursework or retake a course through alternate means—and thereby avoid failure and earn academic credit.

Step-by-step explanation:

I'm not sure if this help but if it does good luck with it.

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Describe each step taken to solve the equation. Then, check the solution to see if it is valid. If it is not a valid solution, e
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Step-by-step explanation:

given,

a) √x + 6 = 4                                                    

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to solve the above equation subtract both side with 6

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