document.write( "Question 769352: If B is between A and C, AB=2x, BC=4x and AC=42, what is the value of x? \n" ); document.write( "
Algebra.Com's Answer #468822 by Jc0110(165)\"\" \"About 
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A--->B--->C
\n" ); document.write( "A to B=2x
\n" ); document.write( "B to C=4x
\n" ); document.write( "A to C=(A to B) + (B to C)
\n" ); document.write( "\"42=2x%2B4x\"
\n" ); document.write( "\"42=6x\"
\n" ); document.write( "\"42%2F6=x\"
\n" ); document.write( "\"x=7\"
\n" ); document.write( "
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