document.write( "Question 242092: 1/2b+4=1/8b+88. how do you do these one? cause is irritating me. \n" ); document.write( "
Algebra.Com's Answer #177276 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 1/2b+4=1/8b+88 \n" ); document.write( "b/2+4=b/8+88 \n" ); document.write( "b/2-b/8=88-4 \n" ); document.write( "(4b-b)/8=84 \n" ); document.write( "3b/8=84 \n" ); document.write( "3b=84*8 \n" ); document.write( "3b=672 \n" ); document.write( "b=672/3 \n" ); document.write( "b=224 ans. \n" ); document.write( "Proof: \n" ); document.write( "224/2+4=224/8+88 \n" ); document.write( "112+4=28+88 \n" ); document.write( "116=116 \n" ); document.write( " \n" ); document.write( " |