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IrinaK [193]
3 years ago
7

2x+3=9 What is x? this is an awesome question

Mathematics
2 answers:
sergejj [24]3 years ago
5 0
X is the variable in the equation. 
2x + 3 = 9
2x = 6
x = 3
artcher [175]3 years ago
5 0
2x+3 = 9
         -3     -3 
2x     = 6

2x/2   = 6/2
x      =  3
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False

Step-by-step explanation:

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4 0
3 years ago
Rewrite in simplest rational exponent form <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%2A%20%5Csqrt%5B4%5D%7Bx%7D" id="T
Shkiper50 [21]

The given expression written in the simplest rational exponent form is x^{\frac{3}{4} }

<h3>Writing an Expression in Exponent form</h3>

From the question, we are to write the given expression in exponent form

The given expression is

\sqrt{x}  \times \sqrt[4]{x}

In exponent form,

\sqrt{x}  = x^{\frac{1}{2} }

and

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Thus,  \sqrt{x}  \times \sqrt[4]{x} becomes

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x^{\frac{1}{2} + \frac{1}{4} }

= x^{\frac{3}{4} }

Hence, the given expression written in the simplest rational exponent form is x^{\frac{3}{4} }

Learn more on Writing an expression in exponent form here: brainly.com/question/4421494

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5 0
1 year ago
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Degger [83]

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x = 9                   (lastly, divide the constant 18 with the coefficient 2 to get 9)

6 0
3 years ago
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