document.write( "Question 456296: I am TOTALLY lost on this one :( PLEASE HELP!! All of the fractions really confuse me. I'm supposed to solve for x...\r
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document.write( "2/3 + 1/(2 2/5) - 1/x = 1/3 - 1/(2 2/3)\r
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Algebra.Com's Answer #313169 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! OK \n" ); document.write( "I'm assuming that 2 2/5=2 and 2/5ths and that 2 2/3=2 and 2/3rds\r \n" ); document.write( "\n" ); document.write( "First 2 2/5=12/5 \n" ); document.write( "and \n" ); document.write( "2 2/3=8/3 \n" ); document.write( "Now lets rewrite the equation: \n" ); document.write( "2/3 + 1/(12/5)-1/x=1/(8/3) \n" ); document.write( "Next, 1/(12/5)=5/12 (multiply numerator and denominator by 5/12) \n" ); document.write( "and \n" ); document.write( "1/(8/3)=3/8 \n" ); document.write( "Lets now rewrite the equation again: \n" ); document.write( "2/3 + 5/12 - 1/x=3/8 subtract 2/3 and also 5/12 from each side of the equation: \n" ); document.write( "-1/x=3/8-2/3-5/12 or \n" ); document.write( "-1/x=9/24-16/24-10/24 combine like terms \n" ); document.write( "-1/x=-2/24 cross multiply \n" ); document.write( "-2x=-24 \n" ); document.write( "x=12--------------ans\r \n" ); document.write( "\n" ); document.write( "Hope this helps--ptaylor \n" ); document.write( " \n" ); document.write( " |