document.write( "Question 78931: PLEASE HELP ME SOLVE THE FOLLOWING PROBLEM. IF YOUR TOTAL INVOICE IS 17.42 WHAT WAS THE SUBTOTAL IF THE SALES TAX WAS 7% \n" ); document.write( "
Algebra.Com's Answer #56634 by stanbon(75887)\"\" \"About 
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IF YOUR TOTAL INVOICE IS 17.42 WHAT WAS THE SUBTOTAL IF THE SALES TAX WAS 7%
\n" ); document.write( "Let the sales price be \"x\".
\n" ); document.write( "x+0.07x=17.42
\n" ); document.write( "1.07x=17.42
\n" ); document.write( "x=$16.28
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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