document.write( "Question 62949: 3-|2X+1|=0 \n" ); document.write( "

Algebra.Com's Answer #43777 by funmath(2933) $\"\"$ $\"About$

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3-|2X+1|=0
\n" ); document.write( "-3+3-|2x+1|=0-3
\n" ); document.write( "-|2x+1|=-3
\n" ); document.write( "-|2x+1|/-1=-3/-1
\n" ); document.write( "|2x+1|=3
\n" ); document.write( "2x+1=3 or 2x+1=-3
\n" ); document.write( "2x+1-1=3-1 or 2x+1-1=-3-1
\n" ); document.write( "2x=2 or 2x=-4
\n" ); document.write( "2x/2=2/2 or 2x/2=-4/2
\n" ); document.write( " $\"highlight%28x=1%29\"$ or $\"highlight%28x=-2%29\"$
\n" ); document.write( "Check:
\n" ); document.write( "when x=1
\n" ); document.write( "3-|2(1)+1|=0
\n" ); document.write( "3-|2+1|=0
\n" ); document.write( "3-|3|=0
\n" ); document.write( "3-3=0
\n" ); document.write( "0=0 We're right!!!
\n" ); document.write( "when x=-2
\n" ); document.write( "3-|2(-2)+1|=0
\n" ); document.write( "3-|-4+1|=0
\n" ); document.write( "3-|-3|=0
\n" ); document.write( "3-3=0 We're right again!!!
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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