document.write( "Question 1195398: Solve for x in the equation 3^(2x-1)+2*3^(2x+1)=171 \n" ); document.write( "

Algebra.Com's Answer #827878 by Alan3354(69443) $\"\"$ $\"About$

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Solve for x in the equation 3^(2x-1)+2*3^(2x+1)=171
\n" ); document.write( "-----------------------
\n" ); document.write( "3^(2x-1)+2*3^(2x+1)=171
\n" ); document.write( " $\"3%5E%282x%29%2F3+%2B+2%2A3%2A3%5E%282x%29+=+171\"$
\n" ); document.write( " $\"%2819%2F3%29%2A3%5E%282x%29+=+171\"$
\n" ); document.write( " $\"%281%2F3%29%2A3%5E2x+=+9\"$
\n" ); document.write( " $\"3%5E%282x%29+=+27\"$
\n" ); document.write( "2x = 3
\n" ); document.write( "x = 1.5\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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