document.write( "Question 958980: A car made a run of 390 km in x hours. If the speed had been 4 km/ hrs more, it would have taken 2 hours less for the journey. Find the value of x. \n" ); document.write( "
Algebra.Com's Answer #586079 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! R, rate \n" ); document.write( "T, time \n" ); document.write( "D, distance \n" ); document.write( "RT=D\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "_______________speed___________time__________distance \n" ); document.write( "As Done________ \n" ); document.write( "Hypoth________ \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you find what to do? \n" ); document.write( " |