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 #586081 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "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( "
\"390%2Fx+%2B+4+=+390%2F%28x+-+2%29\"
\n" ); document.write( "Solve to get: \"highlight_green%28x+=+15%29\" \n" ); document.write( "
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