document.write( "Question 1107460: Find x if (79)/(125 )((79+x)/(125+x))=1 \n" ); document.write( "

Algebra.Com's Answer #722470 by math_helper(2461) $\"\"$ $\"About$

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\n" ); document.write( " $\"+%2879%2F125%29%2A%28%2879%2Bx%29%2F%28125%2Bx%29%29+=+1+\"$
\n" ); document.write( " $\"++%28%2879%2Bx%29%2F%28125%2Bx%29%29+=+125%2F79+\"$
\n" ); document.write( " $\"+79%2879%2Bx%29+=+125%28125%2Bx%29+\"$
\n" ); document.write( "…
\n" ); document.write( "solve for x
\n" ); document.write( "—
\n" ); document.write( "Ans: $\"+highlight%28x=+-204%29+\"$
\n" ); document.write( "—
\n" ); document.write( "Check:
\n" ); document.write( " (79/125)*((79-204)/(125-204)) = (79/125)(-125/-79) = 1 (ok) \n" ); document.write( "

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