# 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 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 Find a Equation for an Inverse Function?

Inverse functions are complementary to standard functions and represent the equation necessary to determine what initial value was used to derive the returned value. Inverse functions are commonly ...
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http://www.ehow.com/how_8514190_equation-inverse-function.html

## How to Solve a Matrix Equation by the Inverse With a Calculator?

In linear algebra, matrices are rectangular arrays of numbers. Square matrices have the same number of rows as columns. You can add, subtract and multiply matrices as you would numbers, and if you ...
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http://www.ehow.com/how_8441813_solve-matrix-equation-inverse-calculator.html

## How to Write an Equation?

Are you having a hard time with math and need help writing an equation? Well, you clicked on the right link! Here we go!

http://www.wikihow.com/Write-an-Equation