document.write( "Question 672299: I need to solve the exponential equation: 3^(4x-1)=3^31 \n" ); document.write( "

Algebra.Com's Answer #417894 by ewatrrr(24785) $\"\"$ $\"About$

 
\n" );
document.write( "Hi,
\n" );
document.write( "3^(4x-1)=3^31  ⇒ 4x-1 = 31   and   x = 8 \n" );
document.write( "

\n" );