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Musya8 [376]
3 years ago
7

What is the value of x in mathematics ​

Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.

Step-by-step explanation:

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What is the answer how did you get the answer
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tresset_1 [31]

Answer:

X = 48

Step-by-step explanation:

<em>to </em><em>find </em><em>X </em><em>we </em><em>must </em><em>first </em><em>make </em><em>it </em><em>the </em><em>subject </em><em>of</em><em> </em><em>the </em><em>formula</em><em>,</em><em> </em><em>so</em><em>,</em><em> </em><em>X </em><em>=</em><em> </em><em>1</em><em>6</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>4</em><em>8</em>

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5 0
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Rewrite the equation without absolute value <br> Y=|x-2|+|x+2|-|x-5| if x&lt;-2
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Answer:

Step-by-step explanation:

Hey there!

In order to solve this equation, you need to first simplify and take the absolute value:

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Now you need to simplify

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8 0
2 years ago
Can someone help me with this? Thanks.
marin [14]

Answer:

7.38461538462

Step-by-step explanation:

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