document.write( "Question 47999: Solve the equation 4^2x+1=2^3x+6.\r
\n" ); document.write( "\n" ); document.write( "Possible solutions are:\r
\n" ); document.write( "\n" ); document.write( "a. -5
\n" ); document.write( "b. 2
\n" ); document.write( "c. 4
\n" ); document.write( "d. 5
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Algebra.Com's Answer #31762 by Nate(3500)\"\" \"About 
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4^(2x + 1) = 2^(3x + 6)
\n" ); document.write( "2^(4x + 2) = 2^(3x + 6)
\n" ); document.write( "4x + 2 = 3x + 6
\n" ); document.write( "x = 4
\n" ); document.write( "(c)
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