document.write( "Question 87905: The measure of an angle is 2/3 the measure of its supplement. Find the measure of the angle and its supplement.\r
\n" ); document.write( "\n" ); document.write( "my equation for this is x + (2x)/3 = 180
\n" ); document.write( "and my answer is 108 and 72 ( is it correct?)
\n" ); document.write( "

Algebra.Com's Answer #63776 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
The measure of an angle is 2/3 the measure of its supplement. Find the measure of the angle and its supplement.
\n" ); document.write( "--------------
\n" ); document.write( "Let the angle be \"x\"; its supplement is \"180-x\".
\n" ); document.write( "EQUATION:
\n" ); document.write( "x = (2/3)(180-x)
\n" ); document.write( "x = 120-(2/3)x
\n" ); document.write( "(5/3)x = 120
\n" ); document.write( "x = 120(3/5)
\n" ); document.write( "x = 72 degrees (one of the angles)
\n" ); document.write( "180-x = 108 degrees (the other angle)
\n" ); document.write( "==============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );