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)![]() ![]() ![]() You can put this solution on YOUR website! 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( " |