Question

what is linear equation explain the variable coefficient terms variable terms and constant terms with suitable examples​

Answer 1

An equation in which the highest power of the variable is one is called a linear equation

That's all I know

Answer 2

Required Answer :

Linear Equation :

A linear equation is an algebraic equation with the highest power equal to one. A linear equation may contain both variables and constants.

Example : 5x + 4

Variable :

A variable is a symbol or an alphabet that can intake any value. Usually, the letters x, y and z are used as variables. The value of the equation changes every time the input value of the variable changes.

Example : 7y + 8x, here y and x are the variables.

Coefficient :

The numerical sign along with the sign preceding the variable of a term is known as coefficient.

Example: -5x

Here -5 is the coefficient of the variable x.

Terms :

Those parts of an expression separated by the mathematical operation of addition are known as terms.

Example: 7x + 4y - 5 -- In this expression the terms are 7x, 4y and -5 are the terms.

Variable terms :

Those terms that contain variables only are known as variable terms.

Example: x + 5 -- here x is a variable term of the expression.

Constant terms :

Those terms in an expression that contain only numerical values and no variables are known as constant terms.

Example: 6x + 5y + 6

Here 6 is the constant term that does not contain any variables.