document.write( "Question 133401: Hi My Name is Michael I am trying to pass this class
\n" ); document.write( "My Problem is U=-gmM/r I need to solve for M Do I start by Adding U to both sides?
\n" ); document.write( "If so how? If not how do i start?\r
\n" ); document.write( "\n" ); document.write( "The Book apears to be a new printing which also has a secondary
\n" ); document.write( "ISBN of 10 0-13-220164-x
\n" ); document.write( "In any case its name is Elementary Algrebra By Jay Leymann Distributed by Pearson through Prentis Hall
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Algebra.Com's Answer #97585 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"U=-gmM%2Fr\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"Ur=-gmM\" Multiply both sides by r\r
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\n" ); document.write( "\n" ); document.write( "\"Urm=-gM\" Divide both sides by m\r
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\n" ); document.write( "\n" ); document.write( "\"Ur%2F%28-gm%29=M\" Divide both sides by -g\r
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\n" ); document.write( "\n" ); document.write( "\"M=-Ur%2Fgm\" Rearrange the equation and simplify
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