document.write( "Question 141651: 4b+12=7b \n" ); document.write( "
Algebra.Com's Answer #103185 by nabla(475)![]() ![]() ![]() You can put this solution on YOUR website! 4b+12=7b \n" ); document.write( "12=3b (subtract 4b from each side) \n" ); document.write( "4=b (divide each side by 3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "check: 4(4)+12=28. \n" ); document.write( "7(4)=28. (28=28) done. \n" ); document.write( " |