document.write( "Question 96908: Solve and graph the solution 8x+5> 7x+8
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Algebra.Com's Answer #70524 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"8x%2B5%3E=7x%2B8\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"8x%3E=7x%2B8-5\"Subtract 5 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"8x-7x%3E=8-5\" Subtract 7x from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"x%3E=8-5\" Combine like terms on the left side\r
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\n" ); document.write( "\n" ); document.write( "\"x%3E=3\" Combine like terms on the right side\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
\n" ); document.write( "\n" ); document.write( "So our answer is \"x%3E=3\" \r
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\n" ); document.write( "\n" ); document.write( "Now let's graph the solution \r
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\n" ); document.write( "\n" ); document.write( "Start with the given inequality:\r
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\n" ); document.write( "\n" ); document.write( "\"x%3E=3\"\r
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\n" ); document.write( "\n" ); document.write( "Set up a number line:\r
\n" ); document.write( "\n" ); document.write( "\"number_line%28500%2C-7%2C13%29\" \r
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\n" ); document.write( "\n" ); document.write( "Now plot the point x=3 on the number line\r
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\n" ); document.write( "\n" ); document.write( "\"number_line%28500%2C-7%2C13%2C+3%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now pick any test point you want, I'm going to choose x=0, and test the inequality \"x%3E=3\"\r
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\n" ); document.write( "\n" ); document.write( "\"0%3E=3\" Plug in \"x=0\"\r
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\n" ); document.write( "\n" ); document.write( "Since this inequality is not true, we simply shade the entire portion that does not contain the point x=0 using the point x=3 as the boundary. This means we shade everything to the right of the point x=3 like this:\r
\n" ); document.write( "\n" ); document.write( " Graph of \"x%3E=3\" with the shaded region in blue\r
\n" ); document.write( "\n" ); document.write( "note: at the point x=3, there is an closed circle. This means the point x=3 is included from the solution set.\r
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