document.write( "Question 373463: Please help I have tired several times with this problem. I know the angles (back of the book) but I can't understand how got their answers. \r
\n" ); document.write( "\n" ); document.write( "Here is the question: The second angle in a triangle is five times as large as the first. The third angle is two-thirds as large as the first. What are the angle measures?
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\n" ); document.write( "x+5x+x
\n" ); document.write( "7x=180
\n" ); document.write( "=wrong
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Algebra.Com's Answer #265891 by ankor@dixie-net.com(22740)\"\" \"About 
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The second angle in a triangle is five times as large as the first.
\n" ); document.write( "The third angle is two-thirds as large as the first.
\n" ); document.write( " What are the angle measures?
\n" ); document.write( ":
\n" ); document.write( "Let x = the 1st angle
\n" ); document.write( "then
\n" ); document.write( "5x = 2nd angle
\n" ); document.write( "and
\n" ); document.write( "\"2%2F3\"x = the 3rd angle
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\n" ); document.write( "x + 5x + \"2%2F3\"x = 180
\n" ); document.write( "6x + \"2%2F3\"x = 180
\n" ); document.write( "multiply each term by 3 to get rid of the denominator
\n" ); document.write( "18x + 2x = 3(180)
\n" ); document.write( "20x = 540
\n" ); document.write( "x = \"540%2F20\"
\n" ); document.write( "x = 27 degrees is the 1st angle
\n" ); document.write( "I think you can find the other angles
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