document.write( "Question 1013157: Solve log(3x+1) - log(2x+3) = log 2 by graphing. Then solve the equation by using the Exponential - Logarithmic Properties. Explain the result.
\n" );
document.write( "Please include steps :D \n" );
document.write( "
Algebra.Com's Answer #629372 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! I cannot graph this here, but I can help you solve it... \n" ); document.write( "log(3x+1) - log(2x+3) = log 2 \n" ); document.write( "log((3x+1)/(2x+3)) = log 2 \n" ); document.write( "(3x+1)/(2x+3) = 2 \n" ); document.write( "3x + 1 = 2(2x + 3) \n" ); document.write( "3x + 1 = 4x + 6 \n" ); document.write( "x = -5 \n" ); document.write( "But there are no logs of negative numbers, so there is no solution... \n" ); document.write( " |