document.write( "Question 146990: solve the following equation for x: 64=2^3x.
\n" ); document.write( "a.x=1
\n" ); document.write( "b.x=2
\n" ); document.write( "c.x=2.5
\n" ); document.write( "d.x=3
\n" ); document.write( "

Algebra.Com's Answer #107342 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"64=2%2A2%2A2%2A2%2A2%2A2=2%5E6\"
\n" ); document.write( "From your equation,
\n" ); document.write( "\"2%5E3x=2%5E6\"
\n" ); document.write( "The exponents on both side must equal.
\n" ); document.write( "\"3x=6\"
\n" ); document.write( "\"x=2\"
\n" ); document.write( "b)x=2
\n" ); document.write( "
\n" );