document.write( "Question 747886: I have two math related questions in need of explanation. 1rst:x:6x+8-3x+3=x-1. 2nd: After a 20%discount and 6% tax, a guitar cost $530.00. What was the original price? \n" ); document.write( "
Algebra.Com's Answer #455257 by rfer(16322)\"\" \"About 
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A)
\n" ); document.write( "3x+11=x-1
\n" ); document.write( "3x-x=-1-11
\n" ); document.write( "2x=-12
\n" ); document.write( "x=-12/2
\n" ); document.write( "x=-6
\n" ); document.write( "B)
\n" ); document.write( "530/1.06=500
\n" ); document.write( "500/0.80=$625
\n" ); document.write( "
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