Linear equations in one variable

Symbol

To show the relationship between two quantities that have the same value

Symbol

For relationship that consists of different values

Equation

The mathematical sentence that involves equality

x + 5 = 8

Linear equations

Non-linear equation

Linear equations in one variable

The equations have only one variable and the power of the variable is one

3n + 1 = 6n

Linear equation in one variable

Non-linear expressions

x( x – 1) = 9

Not a linear equation in one variable

Linear equation in one variable