document.write( "Question 763120: Solve for x
\n" ); document.write( "3^(x+4)=27^(2x)
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Algebra.Com's Answer #464492 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"3%5E%28x%2B4%29=27%5E%282x%29\".......since \"27%5E%282x%29=%283%5E3%29%5E%282x%29=3%5E%286x%29\", we have\r
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\n" ); document.write( "\n" ); document.write( "\"3%5E%28x%2B4%29=3%5E%286x%29\"...if bases equal then exponents have to be equal too\r
\n" ); document.write( "\n" ); document.write( "so, we will have\r
\n" ); document.write( "\n" ); document.write( "\"x%2B4=6x\"...solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"4=6x-x\"\r
\n" ); document.write( "\n" ); document.write( "\"4=5x\"\r
\n" ); document.write( "\n" ); document.write( "\"4%2F5=x\"
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