When one side of the inequality is divided or multiplied by a negative number.
The inequality is "flipped" when multiplied by a negative number. For example, if x > y and a is a negative number, then ax < ay.
Yes, when the inequality has a less that or equal to sign, or a greater than sign or equal to sign, then the equal sign can be replaced and get a solution that is common to both the equation and the inequality. There can also be other solutions to the inequality, where as the solution for the equation will be a valid one.
inequality sign
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The inequality sign must be flipped.
You flip the inequality sign when you are dividing or multiplying both sides by a negative.You also flip the inequality sign when you "swap" the answers on both sides.The other time you flip the inequality sign is when raising both sides to a negative power. e.g. 5>4, but (5^-1)
When one side of the inequality is divided or multiplied by a negative number.
"x281" is an expression, not an inequality. An inequality is supposed to have an inequality sign, such as "<" or ">".
When you divide both sides of an inequality by a negative number, the inequality sign flips.
The inequality is "flipped" when multiplied by a negative number. For example, if x > y and a is a negative number, then ax < ay.
There is no inequality since there is no inequality sign.
With the equal sign (=).
No, you only flip the inequality sign if you are dividing by a negative number on both sides of the inequality
When solving an inequality, you must revers the inequality sign when you multiply (or divide) both sides by a negative number.
Yes, when the inequality has a less that or equal to sign, or a greater than sign or equal to sign, then the equal sign can be replaced and get a solution that is common to both the equation and the inequality. There can also be other solutions to the inequality, where as the solution for the equation will be a valid one.
inequality sign