document.write( "Question 995301: Point M is the midpoint of segment RT. RM=x and RT=4x-6. Find the value of x. \n" ); document.write( "
Algebra.Com's Answer #614069 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\"Point M is the midpoint of segment RT\" so that means RM = MT and RM+MT = RT\r
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\n" ); document.write( "\n" ); document.write( "RM+MT = RT
\n" ); document.write( "RM+RM = RT ... plug in RM = MT
\n" ); document.write( "2*RM = RT\r
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\n" ); document.write( "\n" ); document.write( "2*RM = RT
\n" ); document.write( "2*x = 4x-6 ... plug in RM=x and RT=4x-6
\n" ); document.write( "2x - 4x = -6
\n" ); document.write( "-2x = -6
\n" ); document.write( "x = -6/(-2)
\n" ); document.write( "x = 3\r
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\n" ); document.write( "\n" ); document.write( "Answer: x = 3
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