# How to Solve a Direct Variation Equation?

Direct variation equations express the relationship between two quantities that either both increase or both decrease at the same time. For example, consider the relationship between hours worked a...
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http://www.ehow.com/how_8159930_solve-direct-variation-equation.html

## How to Write an Inverse Variation Equation?

Inverse variation refers to a mathematical equation in which two values change in relation to each other. As one increases the other decreases, or vice versa. This relationship often appears in wor...
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http://www.ehow.com/how_8509039_write-inverse-variation-equation.html

## How to Solve the Problems of Language Variation for Translators?

If there were no variation between languages, the life of a translator would be easy. However, linguistic and cultural differences are widespread, causing difficulty for the translator, but also pr...
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http://www.ehow.com/how_7937967_solve-problems-language-variation-translators.html

## How to Graph a System of Linear Inequalities of Direct Variation?

Direct variation occurs when y is greater than, less than, greater than or equal to, or less than or equal to a constant of proportionality times x. Both members of a system of linear inequalities,...
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http://www.ehow.com/how_8479563_graph-linear-inequalities-direct-variation.html

## How to Graph Linear Equations & Functions With Direct Variation?

If two variables, "x" and "y," are related in a way in which the ratio of their values is identical, they are said to possess direct variation. (See Reference 1) These variables increase or decreas...
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http://www.ehow.com/how_8354134_graph-equations-functions-direct-variation.html