document.write( "Question 213422: 1/m + 1/w = 1/z, z = ? \n" ); document.write( "

Algebra.Com's Answer #161229 by stanbon(75887) $\"\"$ $\"About$

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1/m + 1/w = 1/z, z = ?
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\n" ); document.write( "Simplify the left side to get:
\n" ); document.write( "(w+m)/(mw) = 1/z
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\n" ); document.write( "Invert both sides to get:
\n" ); document.write( "z = (mw)/(w+m)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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