document.write( "Question 763313: (27) ^2x+1 = 3^-1. Solve for x.
\n" ); document.write( "Choose one answer.
\n" ); document.write( " a. 2/3
\n" ); document.write( " b. No solution
\n" ); document.write( " c. 3/2
\n" ); document.write( " d. -2/3
\n" ); document.write( " e. -3/2
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Algebra.Com's Answer #464688 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"27%5E%282x%2B1%29+=+3%5E-1\"...write is same base \"27%5E%282x%2B1%29+=+3%5E%283%282x%2B1%29%29=+3%5E%286x%2B3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"3%5E%286x%2B3%29+=+3%5E-1\".....if bases same, exponents same too\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"6x%2B3+=-1\"\r
\n" ); document.write( "\n" ); document.write( "\"6x=-1-3\"\r
\n" ); document.write( "\n" ); document.write( "\"6x=-4\"...divide by \"2\"\r
\n" ); document.write( "\n" ); document.write( "\"6x%2F2=-4%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"3x=-2\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-2%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "so, answer is: d. \"-2%2F3\"\r
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