document.write( "Question 103167: A train has a total of 152 seats. The number of coach-class seats is 5 more than six times the number of first-class seats. How many of each type of seat are there on the train? \n" ); document.write( "
Algebra.Com's Answer #75091 by elima(1433)\"\" \"About 
You can put this solution on YOUR website!
A train has a total of 152 seats. The number of coach-class seats is 5 more than six times the number of first-class seats. How many of each type of seat are there on the train?
\n" ); document.write( "x=first-class seats
\n" ); document.write( "y=6x+5
\n" ); document.write( "x+y=152
\n" ); document.write( "x+(6x+5)=152
\n" ); document.write( "7x+5=152
\n" ); document.write( "7x=147
\n" ); document.write( "x=21 - first class seats
\n" ); document.write( "y=6(21)+5
\n" ); document.write( "y=126+5
\n" ); document.write( "y=131 - coach-class seats
\n" ); document.write( ":)
\n" ); document.write( "
\n" );