document.write( "Question 107152: Find the value of x so that the line passing through (10,5) and (x,9) has a slope of -2. \n" ); document.write( "
Algebra.Com's Answer #77970 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the value of x so that the line passing through (10,5) and (x,9) has a slope of -2. \n" ); document.write( "---------- \n" ); document.write( "(9-5)/(x-10) = -2 \n" ); document.write( "4/(x-10) = -2 \n" ); document.write( "4 = -2x+20 \n" ); document.write( "2 = -x+10 \n" ); document.write( "x = 8 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |