document.write( "Question 1191543: John is planning to join a gym. Gym A charges a $100 sign-up fee to join plus $30 per month. Gym B has a smaller sign-up fee of $25 but charges $35 per month.\r
\n" ); document.write( "\n" ); document.write( "when will the two gyms charge the same amount? \n" ); document.write( "

Algebra.Com's Answer #823347 by ikleyn(52844) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "John is planning to join a gym. Gym A charges a $100 sign-up fee to join plus $30 per month.
\n" ); document.write( "Gym B has a smaller sign-up fee of $25 but charges $35 per month.
\n" ); document.write( "when will the two gyms charge the same amount?
\n" ); document.write( "~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "

\r\n" );
document.write( "    100 + 30m = 25 + 35m,\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "where m is the number of months.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "From this equation\r\n" );
document.write( "\r\n" );
document.write( "    100 - 25 = 35m - 30m\r\n" );
document.write( "\r\n" );
document.write( "       75    =    5m\r\n" );
document.write( "\r\n" );
document.write( "        m    =    75/5 = 15.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "ANSWER.   The charges sare the same after 15 months.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( "Solved.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );