C1 noun Neutro

equation

/ɪˈkweɪ.ʒən/

A mathematical statement asserting the equality of two expressions, typically involving variables. Metaphorically, it refers to a complex situation where multiple factors must be balanced or considered together to achieve a result.

Exemplos

3 de 5
1

Finding a balance between work and family life is a difficult equation for many parents to solve.

Finding a balance between work and family life is a difficult situation for many parents to solve.

2

The diplomatic mission aimed to stabilize the power equation between the two neighboring states.

The diplomatic mission aimed to stabilize the balance of power between the two neighboring states.

3

When you're choosing a car, don't forget to put insurance costs into the equation.

When you're choosing a car, don't forget to include insurance costs in your considerations.

Família de palavras

Substantivo
equation
Verb
equate
Advérbio
equally
Adjetivo
equational
Relacionado
equality
💡

Dica de memorização

Look at the first four letters: E-Q-U-A. It looks like 'EQUAL'. An equation is just two sides being equal.

Quiz rápido

The rising cost of electricity is a new factor we must include in our financial ________.

Correto!

A resposta correta é: equation

Exemplos

1

Finding a balance between work and family life is a difficult equation for many parents to solve.

everyday

Finding a balance between work and family life is a difficult situation for many parents to solve.

2

The diplomatic mission aimed to stabilize the power equation between the two neighboring states.

formal

The diplomatic mission aimed to stabilize the balance of power between the two neighboring states.

3

When you're choosing a car, don't forget to put insurance costs into the equation.

informal

When you're choosing a car, don't forget to include insurance costs in your considerations.

4

The researcher utilized a linear equation to model the rate of chemical decomposition over time.

academic

The researcher used a mathematical formula to model the rate of chemical decomposition over time.

5

The loss of our primary investor completely changed the profit equation for the next fiscal year.

business

The loss of our primary investor completely changed the financial calculation for the next fiscal year.

Família de palavras

Substantivo
equation
Verb
equate
Advérbio
equally
Adjetivo
equational
Relacionado
equality

Colocações comuns

solve an equation to find the answer to a mathematical problem
balance the equation to make both sides of a situation or formula equal
part of the equation one factor in a larger situation
quadratic equation a mathematical equation involving the second power of a variable
complex equation a situation or problem with many difficult parts

Frases Comuns

the other side of the equation

the opposing factor or the other point of view

personal equation

personal bias that affects a person's judgment

factor into the equation

to include something as a consideration in a decision

Frequentemente confundido com

equation vs equality

Equality is the state of being equal, whereas an equation is the specific statement or formula showing that equality.

📝

Notas de uso

In academic settings, use 'equation' for mathematical proofs; in C1 level social contexts, use it to describe the dynamic interplay between different factors.

⚠️

Erros comuns

Learners often use the verb 'to equation' instead of 'to equate'. Remember that 'equation' is strictly a noun.

💡

Dica de memorização

Look at the first four letters: E-Q-U-A. It looks like 'EQUAL'. An equation is just two sides being equal.

📖

Origem da palavra

From the Latin 'aequatio', meaning 'an equalizing' or 'making level'.

Padrões gramaticais

countable noun takes the plural form 'equations' often used with the preposition 'into' or 'of'
🌍

Contexto cultural

Strongly associated with STEM fields and the idea that complex life problems can be analyzed like math.

Quiz rápido

The rising cost of electricity is a new factor we must include in our financial ________.

Correto!

A resposta correta é: equation

Frases relacionadas

Palavras relacionadas

proceed

C1

The noun form, typically used in the plural 'proceeds,' refers to the total amount of money received from a particular event, sale, or activity. It is a formal term used in academic, legal, and business contexts to describe the result of a financial transaction or fundraising effort.

individual

C1

Relating to a single person or thing as distinct from a group. It describes something that is intended for, or used by, one person rather than a collective entity.

appropriately

B2

To perform an action in a manner that is suitable, right, or proper for a particular situation, person, or occasion. It implies following specific social norms, professional standards, or logical requirements.

region

B2

A region is an area of land that has common features, such as geography, climate, or culture, which distinguish it from other areas. It can refer to a large part of a country or the world and is often used in administrative or scientific contexts to organize space.

resource

B2

A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. In academic and informational contexts, it refers to a source of information or expertise used to support research or learning.

to

A1

Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.

and

A1

A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.

a

A1

A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.

that

A1

This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.

I

A1

The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.

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