document.write( "Question 61635: 7(4w-3)-25w \n" ); document.write( "
Algebra.Com's Answer #42481 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 7(4w-3)-25w [simplify] \n" ); document.write( "28w-21-25w=0 [set the equation equal to zero and solve for w] \n" ); document.write( "3w-21=0 \n" ); document.write( "3w=21 \n" ); document.write( "w=7 \n" ); document.write( ". \n" ); document.write( "check by plugging (w=7) back into the original equation] \n" ); document.write( " |