document.write( "Question 366896: 6x-3=8x-9 , x=? \n" ); document.write( "
Algebra.Com's Answer #261544 by Jk22(389)![]() ![]() You can put this solution on YOUR website! 6x - 3 = 8x - 9 |subs 6x on both side \n" ); document.write( " \n" ); document.write( "6x - 3 - 6x = 8x - 9 - 6x \n" ); document.write( " \n" ); document.write( "-3 = 2x - 9 | +9 on both side \n" ); document.write( " \n" ); document.write( "6 = 2x, two times x is six, hence x = 3 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Verification : \n" ); document.write( " \n" ); document.write( " 6*3 - 3 = 18 - 3 = 15 (LHS) \n" ); document.write( " \n" ); document.write( " 8*3 - 9 = 24 - 9 = 15 (RHS) \n" ); document.write( " |