An x vs A x

Both 'an x' and 'a x' are correct, but they are used in different contexts. 'An x' is used when the following word starts with a vowel sound, while 'a x' is used when the following word starts with a consonant sound.

Last updated: March 22, 2024 • 1229 views

An x

This is correct when the following word starts with a vowel sound.

Use 'an x' when the following word starts with a vowel sound. This is to ensure smooth pronunciation and flow of the sentence.

Examples:

an apple
an hour
an umbrella
an orange
an elephant

Show examples from the web [+]

A market crisis would be declared if there was an x % drop in the price of a particular product over a period of y days.
It's about a 4,000 with an X cup.
This is an x ray of another patient - late 40s.
Meaning that if we got an X ray of the killer, then we got her.
Every place I've put an X that means you play a march.
Plus, he's smart enough not to submit to an X ray.
The nested X server cannot connect to your current X server. You may be missing an X authorization file.
In Sections 7, 8 and 9 of the form, an X must be entered in the box before yes or no, as appropriate.
The nested X server (Xnest) cannot connect to your current X server. You may be missing an X authorization file.
No, listen, you need an X ray.
Where the number or the x is underlined, it means that the persons concerned are also responsible for the maintenance of the variety for other countries of admission for which an asterisk appears without a number or an x.
Where the number or the x is underlined, it means that the persons concerned are also responsible for the maintenance of the variety for other countries of admission for which a letter a or b appears without a number or an x.
Put an x in the appropriate box.
This triangle ends with an X and a Y.
Amelogenin shows the presence only of an X chromosome.
"WARMACHINEROX" with an X, all caps.
Oscar is definitely an X factor in my theory.
The characteristics of the interoperability constituent to be assessed applying modules CB or CH1 are marked by an X in Table A.1.
An X appears under the heading for each Member State released.
And we could even do an X Prize-style golden carrot that's worth stretching further for.

Alternatives:

A x

This is correct when the following word starts with a consonant sound.

Use 'a x' when the following word starts with a consonant sound. This is to ensure smooth pronunciation and flow of the sentence.

Examples:

a car
a book
a house
a dog
a university

Show examples from the web [+]

Calculation - Officials and Temporary agents Reference should be made to Point 8.2.1, if applicable 0,25 A x 108.000 Euros + 1B x 108.000 + 0,25 C x 108.000 = 162.000
4 a x c minus b square
Effects on growth rates are analysed using a regression model in order to estimate the concentration that would cause a x % variation in growth rate, i.e. ECx (e.g. EC10, EC20, or EC30).
ECx: is the concentration of the test substance dissolved in water that results in a x % reduction in reproduction of Daphnia magna within a stated exposure period.
In addition, and as far as possible, the data are analysed using a regression model in order to estimate the concentration that would cause a x % reduction in reproductive output (i.e. the EC50, EC20, or EC10).
ECx: in this test method is the concentration of the test substance which causes a x % variation in growth rate of the fish when compared with controls.
ECx(Effective Concentration): is the concentration of the test substance in soil that results in a x % inhibition of carbon transformation in carbon dioxide.
ECx(Effective Concentration): is the concentration of the test substance in soil that results in a x percent inhibition of nitrogen transformation to nitrate.
Some single malt, a little X and a whole lot of Bonnie.
A Type X or a German Enigma.
A highly configurable X terminal emulator.
This may include a thorough medical history, a chest X-ray and a tuberculin test.
He made a big X and buried a few bucks.
So there's a new X-light system I'm doing in Japan.
Round a number x down to the nearest multiple of the second parameter, Significance.
May be traveling with a stolen x-ray machine.
Her body is a perfect X.
Your housewife there caught a 7.62 x 39 round.
I'm a Malcolm X Islamic scholar now.
And get a portable X-ray in here right away.

Alternatives:

an x

What Our Customers Are Saying

Our customers love us! We have an average rating of 4.79 stars based on 283,125 votes.
Also check out our 2,100+ reviews on TrustPilot (4.9).

"Thank you!"
Sachi Nakama July 2024
"I have literally been through chat, PI, claude, bard and bing and I got conflicting answers! Thank you! Human intelligence reigns!"
Retha July 2024
"Faster than AI"
CYNTHIA December 2023
"This was very helpful and I personally think this site is the best."
Kaden October 2023
"It was extremely thorough and very helpful!"
imperialelisa October 2023
"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"
Zubair Alam October 2023
"In a world of text messages and online communication, this is great to have as a live tool. Thank you."
Selena October 2023
"Without textranch I would be stuck!"
宏祐 October 2023
"Accuracy and fast response. Personal comments from editor. Thank you."
Clh September 2023
"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"
Arturo September 2023
"The fact that you can get reliable fast feedback on your texts."
Vinicius Antonio August 2023
"you guys are better than grammarly i'm being honest here"
ordinary July 2023
"OMG! This is really good than any other text correction tools I've used so far. Highly recommend this."
Vehan July 2023
"Very fast and accurate. thank you."
mojtaba July 2023
"I love this app because it's help to writing skills all of students ♥️"
Tarisini July 2023
"This was exactly the mistake I was looking for, the wording dind´t sound right at first. Better than grammarly!"
Ente July 2023
"The immediate help that I received was reassuring and very satisfactory. Thanks."
priiiyanshuu July 2023
"this helps A LOT for my studies."
kathnunez02 June 2023
"Woow!! I would never have expected such precision! Thank you soooo much!!"
Berta June 2023
"Real Time Editor and not AI. Many Thanks."
Priya June 2023
"The very first thing excites me about Textranch is how much your editors care."
sepideh June 2023
"The fact that texts are checked by human editors rather than by AI, etc. I appreciate this!"
Анна June 2023
"Feel welcome, immediate response, high quality feedback"
martin.roy June 2023
"This is the best app that I have ever seen"
Burulai May 2023

An x vs A x

An x

A x

Related Comparisons

What Our Customers Are Saying