document.write( "Question 710565: solve the equation.\r
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document.write( "log base b (X+3) = log base b (8) - log base b (2) \n" );
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Algebra.Com's Answer #437037 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! solve the equation. \n" ); document.write( "log base b (X+3) = log base b (8) - log base b (2) \n" ); document.write( "logb(x+3)-logb(8)+logb(2)=0 \n" ); document.write( "logb[(x+3)*2/8]=logb(1) \n" ); document.write( "(x+3)*2/8=1 \n" ); document.write( "x+3=4 \n" ); document.write( "x=1 \n" ); document.write( "check: \n" ); document.write( "logb(x+3)=logb(4) \n" ); document.write( "logb(8)-logb(2)=logb(8/2)=logb(4) \n" ); document.write( " |