# Plotting equation plane

**URL:** <https://community.wolfram.com/t/plotting-equation-plane/7596>\
**Category:** Questions\
**Tags:** mathematica, graphics-and-visualization\
**Created:** [January 5, 2016, 2:48am UTC](https://community.wolfram.com/t/plotting-equation-plane/7596 "2016-01-05T02:48:41Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![danielmadrid](https://avatars.discourse-cdn.com/v4/letter/d/dfb087/32.png) [@danielmadrid](https://community.wolfram.com/u/danielmadrid)\
**Post date:** [January 5, 2016, 2:48am UTC](https://community.wolfram.com/t/plotting-equation-plane/7596/1 "2016-01-05T02:48:41Z")

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Hi everyone!

I wish to plot the next equation plane: -2 x + 4 y - 2 z == 0.

How could I?

Thank you very much.

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**Author:** ![dreiss](https://yyz1.discourse-cdn.com/wolfram/user_avatar/community.wolfram.com/dreiss/32/29094_2.png) [@dreiss](https://community.wolfram.com/u/dreiss)\
**Post date:** [January 5, 2016, 3:33am UTC](https://community.wolfram.com/t/plotting-equation-plane/7596/2 "2016-01-05T03:33:37Z")

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ContourPlot3D[-2 x + 4 y - 2 z == 0, {x, -20, 20}, {y, -20, 20}, {z, -20, 20}]

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**Author:** ![danielmadrid](https://avatars.discourse-cdn.com/v4/letter/d/dfb087/32.png) [@danielmadrid](https://community.wolfram.com/u/danielmadrid)\
**Post date:** [January 6, 2016, 3:29am UTC](https://community.wolfram.com/t/plotting-equation-plane/7596/3 "2016-01-06T03:29:05Z")

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Thank you very much David!

Regards.