document.write( "Question 183881: 2.4(n-1)=12 \n" ); document.write( "
Algebra.Com's Answer #137964 by tvandenberg(45)\"\" \"About 
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2.4(n-1) = 12
\n" ); document.write( "2.4n - 2.4 = 12
\n" ); document.write( "2.4n = 14.4
\n" ); document.write( "n = 14.4 / 2.4 = 144 / 24 = (12*12) / (12*2) = 12 / 2 = 6
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