document.write( "Question 850831: In 100 metres race A defeated B in 5 metres and B defeated C in 10 metres , then find how many metres distance did A defeat C ? \n" ); document.write( "
Algebra.Com's Answer #512431 by JulietG(1812)\"\" \"About 
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A - 5 = B
\n" ); document.write( "B = C + 10
\n" ); document.write( "Substitute the value of B into the first equation
\n" ); document.write( "A - 5 = C + 10
\n" ); document.write( "Subtract 10 from each side
\n" ); document.write( "A - 15 = C
\n" ); document.write( ".
\n" ); document.write( "C was 15m behind A
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