document.write( "Question 254256: one angle is twice the size of a second angle.
\n" ); document.write( "The sum of the angles is 150 degrees. How many
\n" ); document.write( "degrees are in each angle?
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Algebra.Com's Answer #186588 by drk(1908)\"\" \"About 
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Let X = first angle and Y = second angle.
\n" ); document.write( "X = 2Y
\n" ); document.write( "X + Y = 150
\n" ); document.write( "By substitution, we get
\n" ); document.write( "2Y + Y = 150
\n" ); document.write( "and solving for Y, we get
\n" ); document.write( " Y = 50
\n" ); document.write( "This means X = 100.
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