document.write( "Question 139952: 7. Find the measure of angle x and measure of angle y.\r
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Algebra.Com's Answer #102008 by jim_thompson5910(35256)\"\" \"About 
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Notice how angle x and 135 degrees form a 180 degree angle. So this means that \r
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\n" ); document.write( "\n" ); document.write( "\"x%2B135=180\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2Bcross%28135-135%29=180-135\"Subtract 135 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"x=45\" Combine like terms on the right side\r
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\n" ); document.write( "\n" ); document.write( "Also, notice how angle x and angle y also form a 180 degree angle. So \r
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\n" ); document.write( "\n" ); document.write( "\"x%2By=180\"\r
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\n" ); document.write( "\n" ); document.write( "But we know what x is, so plug in the value of x\r
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\n" ); document.write( "\n" ); document.write( "\"45%2By=180\" Plug in \"x=45\" \r
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\n" ); document.write( "\n" ); document.write( "\"y=180-45\"Subtract 45 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"y=135\" Combine like terms on the right side\r
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\n" ); document.write( "\n" ); document.write( "So the values are \r
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\n" ); document.write( "\n" ); document.write( "\"x=45\" and \"y=135\"
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