document.write( "Question 193157: Hello.\r
\n" ); document.write( "\n" ); document.write( "I'm studying for a test and need some help checking the following problem:\r
\n" ); document.write( "\n" ); document.write( " Solve the equation:\r
\n" ); document.write( "\n" ); document.write( "4^x+3 = 8^x-1\r
\n" ); document.write( "\n" ); document.write( "thanks!
\n" ); document.write( "

Algebra.Com's Answer #145003 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve the equation:
\n" ); document.write( "4^(x+3) = 8^(x-1)
\n" ); document.write( "---
\n" ); document.write( "[2^2]^(x+3) = [2^3]^(x-1)
\n" ); document.write( "---
\n" ); document.write( "2^(2x+6) = 2^(3x-3)
\n" ); document.write( "---
\n" ); document.write( "2x+6 = 3x-1
\n" ); document.write( "x = 7
\n" ); document.write( "============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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