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The equals symbol or equal sign is used in mathematics to assert that two expressions have the same value. It is also used in boolean logic as an operator, evaluating true or false based on the two input expressions.
A well-known equality featuring the equal sign. The equals sign (British English) or equal sign (American English), also known as the equality sign, is the mathematical symbol =, which is used to indicate equality in some well-defined sense.
The equal sign with two lines means something is equal to something. Example: a = 3, b = 9. The equal sign with three lines means that something is identical or similar to something but not necessarily equal. Thus, a triple equals sign means equivalent. The equivalent is not the same as ‘equals’.
Equals sign. The equal sign " = " is a symbol used to indicate equality. It looks like two parallel horizontal lines. Computers display the equals sign with the Unicode or ASCII character 003D (in hexadecimal ).
In 1557, Robert Recorde invented the equals sign, written with two parallel lines (=), because “noe 2 thynges, can be moare equalle”. “2 + 3 = 5” is much easier to read. Unfortuantely, the meaning of “equals” changes with the context — just ask programmers who have to distinguish =, == and ===.
We place an equal sign between two things that are the same or equal. For example: If it is written 2 + 2 = 4, it means that 2 + 2 is equal to 4. $ 1 = 10 dimes, which means that 1 dollar is equivalent to 10 dimes.
As well as the familiar equals sign (=) it is also very useful to show if something is not equal to (≠) greater than (>) or less than (<)
The = symbol is employed to indicate that two quantities or expressions are identical, meaning they represent the same value. Its use permeates almost every facet of mathematics, from basic arithmetic to advanced equations in higher mathematics.
An equal sign is saying that what's on the left-hand side is the same amount as what's on the right-hand side. So with that in our brain, let's write some statements using equal signs, some equations, you could even say, using equal signs, and figure out which of them are actually true.
An equation is a number sentence with an equals sign. All of these are equations: 3 + 5 = 8. 9 = 3 × 3. 2 + 4 = 2 × 3. An equation is "balanced" or "equal" if the amounts on both sides of the equals sign are the same.
