In mathematics, an inequality is a statement about the relative size or order of two values.
equation and inequality
An inequality is when a variable and its coeefecient is greater than something. For example, 5x is greater than 2.
According to the site Math Planet, 'A compound inequality contains at least two inequalities that are separated by either "and" or "or".' In the case of "and", a compound inequality such as x > -1 and x < 2 can also be written as: -1 < x < 2 (I also took this example from Math Planet.) There is no such shortcut for the "or" case.
By simply dividing and multipying orbs
2x+1>-5
It is a statement that two numbers are NOT equal.
The inequality symbol for less than or equal to: ≤
an inequation
In mathematics, a solution refers to a value or set of values that satisfies an equation, inequality, or system of equations. It is the value or values that make the equation or inequality true.
Here are two possibilities:"has not the same value as";"is less than or greater than".
The question contains an expression, not an equation nor inequality. An expression cannot have a solution.