document.write( "Question 1152598: The sum of the measures of the angles of the triangle is 180.The sum of the measure of the second and third angles is 5 times the measure of the first angle. The third angle is 16 more than the second. Let x, y, and z represent the measure of the first, second and third angles respectively. Find the measure of the 3 angles. \n" ); document.write( "
Algebra.Com's Answer #774665 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "The sum of the measure of the second and third angles is 5 times the measure of the first angle. The third angle is 16 more than the second. Let x, y, and z represent the measure of the....
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\n" ); document.write( "\n" ); document.write( "\"system%285x=y%2Bz%2Cy%2B16=z%2Cx%2By%2Bz=180%29\"\r
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\n" ); document.write( "\n" ); document.write( "Look at the first and the third equations, and substitute for \"y%2Bz\".
\n" ); document.write( "\"x%2B5x=180\"
\n" ); document.write( "\"6x=180\"
\n" ); document.write( "\"highlight%28x=30%29\"\r
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\n" ); document.write( "\n" ); document.write( "Revising the system for known x of 30:
\n" ); document.write( "\"system%28y%2Bz=150%2Cy-z=-16%2Cy%2Bz=150%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28y%2Bz=150%2Cy-z=-16%29\"
\n" ); document.write( "ADD THOSE.
\n" ); document.write( "\"2y=134\"
\n" ); document.write( "\"highlight%28y=67%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"z=150-67\"
\n" ); document.write( "\"highlight%28z=83%29\"\r
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\n" ); document.write( "\n" ); document.write( "check: 30+67+83=180
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