document.write( "Question 443148: Dress cost £80 after 15% tax . How much dress before tax.Please show working out \n" ); document.write( "
Algebra.Com's Answer #305697 by stanbon(75887)\"\" \"About 
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Dress cost £80 after 15% tax . How much dress before tax.Please show working out
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\n" ); document.write( "Let original cost be \"x\".
\n" ); document.write( "Equation:
\n" ); document.write( "x - 0.15x = L80
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\n" ); document.write( "0.85x = L80
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\n" ); document.write( "x = L80/0.85
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\n" ); document.write( "x = L94.12
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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