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Q: What does an equation and an inequality have in common?

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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.

equation

Inequality.

A number sentence is typically an equation or inequality expressed using numbers, and common symbols.

A number sentence is typically an equation or inequality expressed using numbers, and common symbols.

It is called the DOMAIN!

-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.-15 + x100 is an expression, not an equation nor inequality. There is, therefore, no solution.

There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.

A number is an expression. It is not an equation, or an inequality, since it doesn't have an equal sign, or an inequality (greater than, less than, etc.) sign.

Graph it (the equation).

An equation or inequality that expresses a resource restriction in a mathematical model is called

There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.

no chit Sherlock

It is an equation used to anwer an absolute value inequality.

What role of operations that applies when you are solving an equation does not apply when your solving an inequality?"

An algebraic equation or inequality can have a solution, an algebraic expression cannot. If substituting a number in place of a variable results in the equation or inequality being a true statement, then that number is a solution of the equation or inequality.

simply put, an expression has no "equal to" sign (=). and equation has the "equal" to sign and and inequality has either one of these signs <, >

An equation is a mathematical that asserts theequality of two expressions. An inequality is a relation that holds between two values when they are different.

its different

equation and inequality

The solution to an inequality generally is a region with one more dimension. If the inequality/equation is of the form x < a or x = a then the solution to the inequality is the 1 dimensional line segment while the solution to the equality is a point which has no dimensions. If the inequality/equation is in 2 dimensions, the solution to the inequality is an area whereas the solution to the equality is a 1-d line or curve. And so on, in higher dimensional spaces.

Without an inequality sign it is not an inequality equation but the given expression can be simplified to: 8x-16-7y

No, it can be an inequality, such as x+5>2. An inequality usually has (infinitely) many solutions.

In solving an inequality you generally use the same methods as for solving an equation. The main difference is that when you multiply or divide each side by a negative, you have to switch the direction of the inequality sign. The solution to an equation is often a single value, but the solution to an inequality is usually an infinite set of numbers, such as x>3.

It helps to find a common denominator and multiply both sides of the inequality by this common denominator. That way, you have an inequality without fractions.