# algebra

How do you know if a value is a solution for an inequality?
How is this different from determining if a value is a solution to an equation? If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will be a solution to both the equation and the inequality?

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1. << How do you know if a value is a solution for an inequality?>>
Plug in the value and test if the inequality is satisfied with that value.

<<How is this different from determining if a value is a solution to an equation?>>
It's not any different

<<If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will be a solution to both the equation and the inequality?>>
No

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