Inequalities and equations are both the same because they are both mathematical expression and they both use the same steps EXCEPT for the end.
Inequalities and equations are both different because equations have an equal sign, the answer is not an interval, and the answer is a specific answer. Not a range. While inequalities don't have an equal sign, its answer is an interval, and it's answer is in a range.
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An equation has a defined answer. An inequality can have a range of answers. 2x=46 x must be 23. m<1 m can be from 0.999 repeating to -∞.
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.
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 <, >
equation
They both can be negative or positive answer
You solve an inequality in exactly the same was as you solve an equation, by doing the same thing to both sides. The only difference is if you multiply/divide by a negative number, when you have to turn the inequality around.
It is called the DOMAIN!
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.
-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.
5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.
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.
An equation is a statement, such as 2+2=4, and an inequality is an equation that does not make sense, or one that isn't true, such as 2+2=5. --------------------------------------------------- The person who answered above me is half right, half wrong. An inequality is actually NOT an equation that doesn't make sense or isn't true. An inequality has a variable in it. It's similar to an equation yet isn't exactly an equation. It compares numbers to each other. For example, a + 4 > 19. a + 4 > 19 is an inequality. They are different because an inequality doesn't have an equal sign so it can't be solved. An equation adds, subtracts, multiplies, or divides and it has an equal sign. Therefore, it can be solved. An example of an equation IS 2 + 2 = 4,14-12=2, 100/10=10, or 4x4=16.