document.write( "Question 6766: Please provide solution and explanation for the flwg:\r
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document.write( " X/180-x = 1/8\r
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document.write( "Don't understand how to eliminate fractions.\r
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document.write( "Thank you\r
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Algebra.Com's Answer #3727 by Earlsdon(6294) ![]() You can put this solution on YOUR website! flwg???\r \n" ); document.write( "\n" ); document.write( "Solve: x/(180 - x) = 1/8 or (x/180) - x = 1/8? It's probably x/(180-x) = 1/8\r \n" ); document.write( "\n" ); document.write( "x/(180-x) = 1/8 Multiply both sides by (180-x) \n" ); document.write( "x = (180-x)/8 Multiply both sides by 8. \n" ); document.write( "8x = 180-x Add x to both sides. \n" ); document.write( "9x = 180. Divide both sides by 9. \n" ); document.write( "x = 20\r \n" ); document.write( "\n" ); document.write( "Check:\r \n" ); document.write( "\n" ); document.write( "20/(180-20) = 20/160 = 1/8 \n" ); document.write( " \n" ); document.write( " |