It means the absolute value of a number, which is always positive.
In math, a variable is a symbol used to represent a value that can change or vary in a mathematical expression or equation. Variables typically are represented by letters such as x, y, or z and can be manipulated to solve problems or evaluate expressions.
Equations can be balanced by adjusting the coefficients of the compounds involved so that the number of atoms of each element is the same on both sides of the equation. This conservation of mass ensures that the equation accurately represents the chemical reaction taking place.
it means the lataduide line
The Reactants are the first part of a chemical equation and the Products are the second part of a chemical equation.
A balanced equation in math means that the equation is true. The equals sign is a statement of fact such as: 1+2=3 If you add 1 to one side you get an imbalanced equation: 1+2+1=3 NOT TRUE (UNBALANCED)! To balance it out you make it true again by doing the same to the other side: 1+2+1=3+1 So if x=y then x+1=y+1 In chemistry, having a balanced equation means that the mass of the reactants and that of the products is the same. This results because the moles of reactant elements equals the moles of product elements.
There is not a specific word that is used to bold a number in a math equation. Generally, a number or letter is not bold in a math equation, if a letter is of significance, it is normally capitalized.
do you mean math equation? If you add a number to both sides of an equation you do not change it. That is called algebra
To replace a number in an equation
use one step equation.
x is an unknown number/fraction which needs to be solved.
It could be a "term".
well, by definition, a math equation is something along the lines of y=x, where either y or x can be anything, including functions or non functions. so really you could just make up anything as an equation, which means there really isn't a math equation that is the longest. for example, i could say y=x^3 +2x^2+4x+2.5x^(1/2)+cuberoot(34x^2)... yadda yadda yadda, and it would be an equation. basically there is an infinite number of terms you could have in an equation.a more suitable question would be to ask,"what is the longest applicable math equation?", which i think you probably meant in the first place. just be weary about how you use the word "equation."as for the longest applicable math equation, look at things like Nordstrand's Weird Surface, or in general, Integral Transforms are quite lengthy. applicable equations don't necessarily have to be very long to be complicated.
Number lines can be viewed in most math textbooks, or any math related material. These can be found in bookstores, schools, and public libraries. Number lines can also be viewed in a web search.
x is an unknown number/fraction which needs to be solved.
An input is a number that you plug into an equation in order to get the result of another number (output).
No. And it is not a square number outside of maths, either.
Math students.