document.write( "Question 1020458: Any help will be appreciated thanks!\r
\n" ); document.write( "\n" ); document.write( "If (10/x)-(4/y)=2 and (10/x)+(4/y)=0, what is the value of x+y? \n" ); document.write( "

Algebra.Com's Answer #636339 by Fombitz(32388) $\"\"$ $\"About$

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Add the two equations together to eliminate $\"y\"$ .
\n" ); document.write( " $\"10%2Fx-4%2Fy%2B10%2Fx%2B4%2Fy=2%2B0\"$
\n" ); document.write( " $\"20%2Fx=2\"$
\n" ); document.write( "Solve for $\"x\"$ .
\n" ); document.write( "Then use either equation to solve for $\"y\"$ .
\n" ); document.write( "Then calculate $\"x%2By\"$ \n" ); document.write( "

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