document.write( "Question 825325: |x+3|-9=2x \n" ); document.write( "
Algebra.Com's Answer #497213 by josgarithmetic(39623)\"\" \"About 
You can put this solution on YOUR website!
Solve the two equations resulting from x+3>=0 and x+3<0. \r
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\n" ); document.write( "\n" ); document.write( "x+3>=0 gives you |x+3|-9=x+3-9=2x,
\n" ); document.write( "-x+-6=0
\n" ); document.write( "x=-6\r
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\n" ); document.write( "\n" ); document.write( "x+3<0 gives you |x+3|-9=-x-3-9=2x,
\n" ); document.write( "-x-12=2x
\n" ); document.write( "3x=-12
\n" ); document.write( "x=-4\r
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\n" ); document.write( "\n" ); document.write( "ANSWER: x=-6 or x=-4\r
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\n" ); document.write( "That answer is not yet finished, since as stanbon has shown, when you recheck x=-6, the statement is false.\r
\n" ); document.write( "\n" ); document.write( "|x+3|-9=2x
\n" ); document.write( "|-6+3|-9=2(-6)
\n" ); document.write( "|-3|-9=-12
\n" ); document.write( "3-9=-12
\n" ); document.write( "-6=-12
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