document.write( "Question 30675: 0.3(w+70)=0.7(w+40)+25 \n" ); document.write( "
Algebra.Com's Answer #17417 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! .3(W+70)=.7(W+40)+25 OR .3W+21=.7W+28+25 OR .3W+21=.7W+53 OR 21-53=.7W-.3W OR\r \n" ); document.write( "\n" ); document.write( "-32=.4W OR -32/4=W OR -80=W\r \n" ); document.write( "\n" ); document.write( "PROOF .3(-80+70)=.7(-80+40)+25 OR .3(-10)=.7(-40)+25 OR -3=-28+25 OR -3=-3 \n" ); document.write( " |