document.write( "Question 133602: B is the midpoint of segment AC. if BC=2x-15 and AC=x+9, find x \n" ); document.write( "
Algebra.Com's Answer #97778 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 2(2X-15)=X+9 \n" ); document.write( "4X-30=X+9 \n" ); document.write( "4X-X=9+30 \n" ); document.write( "3X=39 \n" ); document.write( "X=39/3 \n" ); document.write( "X=13 ANSWER. \n" ); document.write( " |