document.write( "Question 484702: W is the midpoint of RS w= -4 s= 2 What's R= \n" ); document.write( "
Algebra.Com's Answer #331595 by stanbon(75887)\"\" \"About 
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W is the midpoint of RS w= -4 s= 2 What's R=
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\n" ); document.write( "The midpoint value is the average of the endpoint values.
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\n" ); document.write( "Solve: (R + 2)/2 = -4
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\n" ); document.write( "R+2 = -8
\n" ); document.write( "R = -10
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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