document.write( "Question 209155: can someone please help. \r
\n" ); document.write( "\n" ); document.write( "solve each equation for x
\n" ); document.write( "1. 4^(x + 1) = 4^(3x - 5)
\n" ); document.write( "2.8^2x = 8^(3x - 1)
\n" ); document.write( "3.10^6x = 100^(x + 6)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "use your calculator to solve for x.round to the nearest thousandth
\n" ); document.write( "1.10^2.3 = x
\n" ); document.write( "2.e^x = 9
\n" ); document.write( "3.10^x = 15
\n" ); document.write( "4.e^ -1.5 = x\r
\n" ); document.write( "\n" ); document.write( "thanks for the help.I really appreciate it.
\n" ); document.write( "

Algebra.Com's Answer #158147 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1. 4^(x + 1) = 4^(3x - 5)
\n" ); document.write( "x+1 = 3x-5
\n" ); document.write( "2x = 6
\n" ); document.write( "x = 3
\n" ); document.write( "---------------------------
\n" ); document.write( "2.8^2x = 8^(3x - 1)
\n" ); document.write( "2x = 3x-1
\n" ); document.write( "x = 1
\n" ); document.write( "==================
\n" ); document.write( "3.10^6x = 100^(x + 6)
\n" ); document.write( "10^6x = 10^(2x+12)
\n" ); document.write( "6x = 2x+12
\n" ); document.write( "4x = 12
\n" ); document.write( "x = 3
\n" ); document.write( "----------------------- \r
\n" ); document.write( "\n" ); document.write( "use your calculator to solve for x.round to the nearest thousandth
\n" ); document.write( "1.10^2.3 = x
\n" ); document.write( "x = 199.526..
\n" ); document.write( "----------------------
\n" ); document.write( "2.e^x = 9
\n" ); document.write( "x = ln9
\n" ); document.write( "x = 2.1972...
\n" ); document.write( "------------------------
\n" ); document.write( "3.10^x = 15
\n" ); document.write( "x = log(15)
\n" ); document.write( "x = 1.17609...
\n" ); document.write( "--------------------------
\n" ); document.write( "4.e^ -1.5 = x
\n" ); document.write( "x = 0.22313...
\n" ); document.write( "=============================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "Reply to stanbon@comcast.net or algebra.com
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