document.write( "Question 398959: How do you solve this problem for M ?\r
\n" );
document.write( "\n" );
document.write( " M
\n" );
document.write( "P= ___\r
\n" );
document.write( "\n" );
document.write( " M+N\r
\n" );
document.write( "\n" );
document.write( "The problem reads P equals M divided by M plus N. Solve for M.\r
\n" );
document.write( "\n" );
document.write( "Thank you for your explanation. I tried undoing on each side and seemed to get more and more complicated. \n" );
document.write( "
Algebra.Com's Answer #282594 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! How do you solve this problem for M ? \n" ); document.write( ": \n" ); document.write( "P = \n" ); document.write( "Multiply both sides (M+n); results: \n" ); document.write( "P(M+N) = M \n" ); document.write( ": \n" ); document.write( "PM + PN = M \n" ); document.write( ": \n" ); document.write( "PM - M = -PN \n" ); document.write( "Factor out M \n" ); document.write( "M(P - 1) = -PN \n" ); document.write( "Divide both side by (P-1) \n" ); document.write( "M = |