document.write( "Question 6353: I'm having trouble solving the equation: (x -7):(x+7) = 2:9.
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Algebra.Com's Answer #591189 by JimMarshall(82)\"\" \"About 
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==>x -7):(x+7) = 2:9.
\n" ); document.write( "This equation can be written as
\n" ); document.write( "==>(x-7)/(x+7)=2/9
\n" ); document.write( "==>2(x+7)= 9(x-7)
\n" ); document.write( "==>2x+ 14 =9x -63
\n" ); document.write( "==>2x- 9x= -63 -14
\n" ); document.write( "==>- 7x= -77
\n" ); document.write( "==>x= -77/-7
\n" ); document.write( "==>x= 11\r
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