document.write( "Question 342925: two angles are supplementary angles. The measure of the larger angle is 5 degrees more than 3 times the measure of the smaller angle. find the measure of the two angles. \n" ); document.write( "
Algebra.Com's Answer #245425 by nyc_function(2741)\"\" \"About 
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Let x = bigger angle\r
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\n" ); document.write( "\n" ); document.write( "Let y = smaller angle\r
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\n" ); document.write( "\n" ); document.write( "x + y = 180\r
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\n" ); document.write( "\n" ); document.write( "x = 3y + 5\r
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\n" ); document.write( "\n" ); document.write( "I will solve by substitution.\r
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\n" ); document.write( "\n" ); document.write( "3y + 5 + y = 180\r
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\n" ); document.write( "\n" ); document.write( "4y + 5 = 180\r
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\n" ); document.write( "\n" ); document.write( "4y = 180 - 5\r
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\n" ); document.write( "\n" ); document.write( "4y = 175\r
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\n" ); document.write( "\n" ); document.write( "y = 175/4\r
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\n" ); document.write( "\n" ); document.write( "y = 43.75 degrees.\r
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\n" ); document.write( "\n" ); document.write( "The smaller angle is 43.75 degrees.\r
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\n" ); document.write( "\n" ); document.write( "The larger angle is 180 - 43.75 or 136.25 degrees.\r
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