document.write( "Question 99230: I am having a problem solving this linear equation. A college student drives at 95km/h from home to a park and 70km/h from the park back to home. If the round-trip takes 45 minutes, how long does it take from the park back to home? \n" ); document.write( "
Algebra.Com's Answer #72196 by checkley71(8403)\"\" \"About 
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95(45-T)=70*T
\n" ); document.write( "4275-95T=70T
\n" ); document.write( "70T+95T=4275
\n" ); document.write( "165T=4275
\n" ); document.write( "T=4275/165
\n" ); document.write( "T=25.909 MINUTES FOR THE RETURN TRIP.
\n" ); document.write( "PROOF
\n" ); document.write( "95(45-25.909)=70*25.909
\n" ); document.write( "95(19.091)=1813.6
\n" ); document.write( "1813.6=1813.6\r
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