document.write( "Question 162261: x-7=x+7x\r
\n" ); document.write( "\n" ); document.write( "x-7=8x
\n" ); document.write( "x-x-7=8x-x
\n" ); document.write( "0-7=7x
\n" ); document.write( "-7=7x
\n" ); document.write( "-7/7=7x/7
\n" ); document.write( "-1=x\r
\n" ); document.write( "\n" ); document.write( "Check:
\n" ); document.write( "(-1)-7 ? (-1)+7(-1)
\n" ); document.write( "-1-7? -1-7
\n" ); document.write( "-8=-8 RIGHT! \n" ); document.write( "

Algebra.Com's Answer #119581 by eperette(173) $\"\"$ $\"About$

You can put this solution on YOUR website!
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