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December 21, 2014

December 21, 2014

Posted by **Anonymous** on Sunday, September 18, 2011 at 10:58am.

4x + y = 5

3x – 7y = 27

- algebra -
**Bosnian**, Sunday, September 18, 2011 at 11:26am4 x + y = 5

y = 5 - 4 x

3 x – 7 y = 27

- 7 y = 27 - 3 x Divide both sides with -7

y = - 27 /7 + 3 x / 7

In google type:

functions graphs online

When you see list of results click on:

rechneronline.de/function-graphs

When page be open in blue rectangle type:

5 - 4 x

In gray rectangle type:

- 27 /7 + 3 x / 7

and click option:

Draw

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