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The difference is that one is true for all values of "x" (or whatever variable you use), the other for no value of the variable. It isn't always obvious just by looking at the equation whether is an identity (true for all values of the variable), or whether it has one solution, several solutions, or none. However, if you solve it, you'll soon find that out.

Q: What is difference in an equation that results an identity and one that results in no solution?

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Integration results in an equation which gives the area under the original equation between the bounds. Derivation results in an equation which gives the slope of the original line at any point.

2x - 12 = 8

The equation got distorted; answers.com removes some special symbols from questions.Anyway, you can replace x with 1, and y with 4, do the calculations, and check whether the equation results in a true or a false statement.

The identity element.

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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.

That's the "solution" to the equation described by the sentence.

That's the "solution" to the equation described by the sentence.

Integration results in an equation which gives the area under the original equation between the bounds. Derivation results in an equation which gives the slope of the original line at any point.

The property is: If equals are subtracted from equals, the results are equal.

normally form from hot aqueous solution(hydrothermal solution) or as a results of the condensation of gases with controlling factors of temperature,prussure and identity and proportion of the elements presents.

normally form from hot aqueous solution(hydrothermal solution) or as a results of the condensation of gases with controlling factors of temperature,prussure and identity and proportion of the elements presents.

It really depends on the type of equation, but in the simpler cases - those that you are likely to encounter in high school algebra - you will usually need to replace the purported solution into the original equation, then simplify the equation as appropriate. If this results in a true statement (for example, "5 = 5"), then the solution is correct; if you get a false statement (for example, "1 = 0"), then the purported solution is not correct.

2x - 12 = 8

Of course, x-1=8 is a solution. Any equation which results with the variable value as 9 is ur answer. For eg: x = 9 / x-9 = 0 1 - x = -8 / x-1 = 8 x-2 = 7 / 2-x = -7 Any, any such equation will be your answer(correct answer). Enjoy

A quadratic equation

It is a linear equation in two variables (x and y). Since there are two variables and only one equation, there can be no solution for x or y - other than in terms of one another (which just results in rewriting the one equation).