document.write( "Question 358271: |4f+1|-2=5 \n" ); document.write( "

Algebra.Com's Answer #255671 by robertb(5830) $\"\"$ $\"About$

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|4*f+1|-2 = 5
\n" ); document.write( "|4*f+1| = 7
\n" ); document.write( " $\"4%2Af%2B1+=+7\"$ , or $\"4%2Af%2B1+=+-7\"$ ,
\n" ); document.write( " $\"4%2Af+=+6\"$ , or $\"4%2Af+=+-8\"$ ,
\n" ); document.write( " $\"f+=+3%2F2\"$ , or $\"f+=+-2\"$ . \n" ); document.write( "

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