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