document.write( "Question 552057: 7-w/9-w = 2/w-9 \n" ); document.write( "

Algebra.Com's Answer #360067 by Maths68(1474) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%287-w%29%2F%289-w%29+=+2%2F%28w-9%29\"$
\n" ); document.write( " $\"7-w=2%289-w%29%2F%28w-9%29\"$
\n" ); document.write( " $\"7-w=-2%28w-9%29%2F%28w-9%29\"$
\n" ); document.write( " $\"7-w=-2cross%28%28w-9%29%29%2Fcross%28%28w-9%29%29\"$
\n" ); document.write( " $\"7-w=-2\"$
\n" ); document.write( " $\"-w=-2-7\"$
\n" ); document.write( " $\"-w=-9\"$
\n" ); document.write( "Multiply by -1 both sides
\n" ); document.write( " $\"%28-1%29%28-w%29=%28-1%29%28-9%29\"$
\n" ); document.write( " $\"w=9\"$
\n" ); document.write( " \n" ); document.write( "

\n" );