document.write( "Question 174566: in a week mike ran 8km farther than bill,while pete ran 1km less than 3 timesas far as bill. if pete ran 15km farther than mike, how many kilometers did bill run? \n" ); document.write( "
Algebra.Com's Answer #129578 by Mathtut(3670)\"\" \"About 
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lets call how far bill, mike, and pete ran in a week b,m, and p respecitively
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\n" ); document.write( "m=b+8.......eq 1
\n" ); document.write( "p=3b-1......eq 2
\n" ); document.write( "p=m+15......eq 3
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\n" ); document.write( "plug m's value of b+8 from eq 1 into eq 3
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\n" ); document.write( "p=b+8+15---->p=b+23........take this value of p and plug it into eq 2
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\n" ); document.write( "b+23=3b-1
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\n" ); document.write( "2b=24
\n" ); document.write( ":
\n" ); document.write( "\"highlight%28b=12%29\"km run by Bill
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