what is variable linear equation I need a example

Question

What the different between a variable and inequality

Answer 1

An equation is a mathematical sentence that includes only numbers and an equal sign, that is, "=". For example, 5 + 9 = 14.

A linear equation is a mathematical sentence that includes numbers, an equal sign and one or more variables with exponent 1. Here are some examples:

x + 7 = 10

4y - 3 = 2y + 3

Notice that, in the preceding examples, x is the same as writing x¹. This explanation applies similarly with y.

A linear inequality is a somehow related to a linear equation but with the only difference that instead of using an equal sign, any of the following symbols are used: > (more than), < (less than), > (more or equal than), or < (less or equal than).

Examples:

6s - 7 > 35

7n - 5 < 4n + 16