document.write( "Question 987023: S is the midpoint of rt, rs = -2× and st = -3×-2, find rs, st and rt \n" ); document.write( "
Algebra.Com's Answer #607805 by Boreal(15235)\"\" \"About 
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-2x=-3x-2, since the two lengths are equal (midpoint)
\n" ); document.write( "x=-2
\n" ); document.write( "4=4; as it should be.
\n" ); document.write( "The lengths of rs and st are 4
\n" ); document.write( "The length of rt is 8.
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