document.write( "Question 174944: log_2 (2m+4) – log_2 (m-1) =3 \n" ); document.write( "
Algebra.Com's Answer #130059 by nerdybill(7384)\"\" \"About 
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Applying log rules:
\n" ); document.write( "log_2 (2m+4) – log_2 (m-1) =3
\n" ); document.write( "log_2 (2m+4)/(m-1) =3
\n" ); document.write( "(2m+4)/(m-1) = 2^3
\n" ); document.write( "(2m+4)/(m-1) = 8
\n" ); document.write( "(2m+4) = 8(m-1)
\n" ); document.write( "2m+4 = 8m-8
\n" ); document.write( "4 = 6m-8
\n" ); document.write( "12 = 6m
\n" ); document.write( "2 = m\r
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