document.write( "Question 356367: (x-1)/(x+3)=2 \n" ); document.write( "

Algebra.Com's Answer #254389 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x-1%29%2F%28x%2B3%29=2\"$
\n" ); document.write( "Use the common denominator $\"x%2B3\"$
\n" ); document.write( " $\"%28x-1%29%2F%28x%2B3%29=%282%28x%2B3%29%29%2F%28x%2B3%29\"$
\n" ); document.write( " $\"%28x-1%29%2F%28x%2B3%29-%282%28x%2B3%29%29%2F%28x%2B3%29=0\"$
\n" ); document.write( " $\"%28x-1-2%28x%2B3%29%29%2F%28x%2B3%29=0\"$
\n" ); document.write( " $\"%28x-1-2x-6%29%29%2F%28x%2B3%29=0\"$
\n" ); document.write( " $\"%28-x-7%29%2F%28x%2B3%29=0\"$
\n" ); document.write( " $\"-%28x%2B7%29%2F%28x%2B3%29=0\"$
\n" ); document.write( "The expression equals zero only when,
\n" ); document.write( " $\"x%2B7=0\"$
\n" ); document.write( " $\"highlight%28x=-7%29\"$
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\n" ); document.write( "Graphical verification of the solution:
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