document.write( "Question 20428: please help\r
\n" ); document.write( "\n" ); document.write( "6+6x=7x-4\r
\n" ); document.write( "\n" ); document.write( "6x+7x=6-4
\n" ); document.write( "13x=2
\n" ); document.write( "x=6.5\r
\n" ); document.write( "\n" ); document.write( "is this correct
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Algebra.Com's Answer #9844 by tjnw79(57)\"\" \"About 
You can put this solution on YOUR website!
6+6x=7x-4\r
\n" ); document.write( "\n" ); document.write( "What you do to one side of the \"=\" sign you must do the same to the other.\r
\n" ); document.write( "\n" ); document.write( "6+6x=7x-4 first add 4 to both sides\r
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\n" ); document.write( "\n" ); document.write( "(+4)6+6x=7x-4(+4) to get
\n" ); document.write( "10+6x=7x now subtract the 6x on both sides
\n" ); document.write( "(-6x)10+6x=7x(-6x) now is should look like
\n" ); document.write( "10=1x or 10=x
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